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54001010253 = 323782623337
BaseRepresentation
bin110010010010101101…
…100000011001001101
312011101102102112212210
4302102231200121031
51341043224312003
640450245021033
73621124004451
oct622255403115
9164342375783
1054001010253
11209a11872a3
12a5709b4779
135127956208
142883c68661
151610c69503
hexc92b6064d

54001010253 has 8 divisors (see below), whose sum is σ = 75131840448. Its totient is φ = 34435426784.

The previous prime is 54001010233. The next prime is 54001010257. The reversal of 54001010253 is 35201010045.

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 54001010253 - 217 = 54000879181 is a prime.

It is a super-2 number, since 2×540010102532 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54001010257) 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, 391311600 + ... + 391311737.

It is an arithmetic number, because the mean of its divisors is an integer number (9391480056).

Almost surely, 254001010253 is an apocalyptic number.

It is an amenable number.

54001010253 is a deficient number, since it is larger than the sum of its proper divisors (21130830195).

54001010253 is a wasteful number, since it uses less digits than its factorization.

54001010253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782623363.

The product of its (nonzero) digits is 600, while the sum is 21.

Adding to 54001010253 its reverse (35201010045), we get a palindrome (89202020298).

The spelling of 54001010253 in words is "fifty-four billion, one million, ten thousand, two hundred fifty-three".

Divisors: 1 3 23 69 782623337 2347870011 18000336751 54001010253