10056765215 has 16 divisors (see below), whose sum is σ = 13826548800. Its totient is φ = 6878860800.

The previous prime is 10056765197. The next prime is 10056765221. The reversal of 10056765215 is 51256765001.

It is a de Polignac number, because none of the positive numbers 2^k-10056765215 is a prime.

It is a super-2 number, since 2×10056765215² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344240 + ... + 372309.

It is an arithmetic number, because the mean of its divisors is an integer number (864159300).

Almost surely, 2^10056765215 is an apocalyptic number.

10056765215 is a deficient number, since it is larger than the sum of its proper divisors (3769783585).

10056765215 is an equidigital number, since it uses as much as digits as its factorization.

10056765215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716962.

The product of its (nonzero) digits is 63000, while the sum is 38.

The spelling of 10056765215 in words is "ten billion, fifty-six million, seven hundred sixty-five thousand, two hundred fifteen".