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54225152401 = 727817278479
BaseRepresentation
bin110010100000000100…
…100010100110010001
312011222001012011002211
4302200010202212101
51342023114334101
640524413112121
73626515122220
oct624004424621
9164861164084
1054225152401
1120aa6759642
12a613a88641
1351622140c4
1428a5932cb7
151625791c51
hexca0122991

54225152401 has 8 divisors (see below), whose sum is σ = 61974053120. Its totient is φ = 46476864288.

The previous prime is 54225152393. The next prime is 54225152407. The reversal of 54225152401 is 10425152245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54225152401 - 23 = 54225152393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54225152407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55480 + ... + 333958.

It is an arithmetic number, because the mean of its divisors is an integer number (7746756640).

Almost surely, 254225152401 is an apocalyptic number.

It is an amenable number.

54225152401 is a deficient number, since it is larger than the sum of its proper divisors (7748900719).

54225152401 is a wasteful number, since it uses less digits than its factorization.

54225152401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306303.

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 54225152401 in words is "fifty-four billion, two hundred twenty-five million, one hundred fifty-two thousand, four hundred one".

Divisors: 1 7 27817 194719 278479 1949353 7746450343 54225152401