5105101001056 has 24 divisors (see below), whose sum is σ = 11486477252880. Its totient is φ = 2187900428928.

The previous prime is 5105101001027. The next prime is 5105101001057. The reversal of 5105101001056 is 6501001015015.

It is a self number, because there is not a number n which added to its sum of digits gives 5105101001056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105101001057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11395314511 + ... + 11395314958.

It is an arithmetic number, because the mean of its divisors is an integer number (478603218870).

Almost surely, 2^{5105101001056} is an apocalyptic number.

5105101001056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5105101001056 is an abundant number, since it is smaller than the sum of its proper divisors (6381376251824).

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

5105101001056 is a wasteful number, since it uses less digits than its factorization.

5105101001056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22790629486 (or 22790629478 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 5105101001056 in words is "five trillion, one hundred five billion, one hundred one million, one thousand, fifty-six".