503255253105 has 24 divisors (see below), whose sum is σ = 951609934080. Its totient is φ = 244002546720.

The previous prime is 503255253073. The next prime is 503255253131. The reversal of 503255253105 is 501352552305.

503255253105 is a `hidden beast` number, since 5 + 0 + 3 + 25 + 525 + 3 + 105 = 666.

It is not a de Polignac number, because 503255253105 - 2⁵ = 503255253073 is a prime.

It is a super-2 number, since 2×503255253105² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 503255253105.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 508338145 + ... + 508339134.

It is an arithmetic number, because the mean of its divisors is an integer number (39650413920).

Almost surely, 2^503255253105 is an apocalyptic number.

503255253105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

503255253105 is a deficient number, since it is larger than the sum of its proper divisors (448354680975).

503255253105 is a wasteful number, since it uses less digits than its factorization.

503255253105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016677301 (or 1016677298 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The spelling of 503255253105 in words is "five hundred three billion, two hundred fifty-five million, two hundred fifty-three thousand, one hundred five".