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54225026053 = 114929547823
BaseRepresentation
bin110010100000000100…
…000011110000000101
312011222000221201210021
4302200010003300011
51342023101313203
640524410255141
73626514054652
oct624004036005
9164860851707
1054225026053
1120aa6682720
12a613a274b1
13516219b743
1428a58dcc29
1516257695bd
hexca0103c05

54225026053 has 4 divisors (see below), whose sum is σ = 59154573888. Its totient is φ = 49295478220.

The previous prime is 54225026029. The next prime is 54225026057. The reversal of 54225026053 is 35062052245.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54225026053 - 217 = 54224894981 is a prime.

It is a super-3 number, since 3×542250260533 (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54225026057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2464773901 + ... + 2464773922.

It is an arithmetic number, because the mean of its divisors is an integer number (14788643472).

Almost surely, 254225026053 is an apocalyptic number.

It is an amenable number.

54225026053 is a deficient number, since it is larger than the sum of its proper divisors (4929547835).

54225026053 is a wasteful number, since it uses less digits than its factorization.

54225026053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4929547834.

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 54225026053 its reverse (35062052245), we get a palindrome (89287078298).

The spelling of 54225026053 in words is "fifty-four billion, two hundred twenty-five million, twenty-six thousand, fifty-three".

Divisors: 1 11 4929547823 54225026053