5105001001056 has 48 divisors (see below), whose sum is σ = 14618866506048. Its totient is φ = 1546970000000.

The previous prime is 5105001001019. The next prime is 5105001001103. The reversal of 5105001001056 is 6501001005015.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×5105001001056² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2417139570 + ... + 2417141681.

It is an arithmetic number, because the mean of its divisors is an integer number (304559718876).

Almost surely, 2^{5105001001056} is an apocalyptic number.

It is an amenable number.

5105001001056 is an abundant number, since it is smaller than the sum of its proper divisors (9513865504992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5105001001056 is a wasteful number, since it uses less digits than its factorization.

5105001001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4834281275 (or 4834281267 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 5105001001056 in words is "five trillion, one hundred five billion, one million, one thousand, fifty-six".