10556070565215 has 48 divisors (see below), whose sum is σ = 19692592280928. Its totient is φ = 4814487465984.

The previous prime is 10556070565189. The next prime is 10556070565223. The reversal of 10556070565215 is 51256507065501.

It is not a de Polignac number, because 10556070565215 - 2²⁷ = 10555936347487 is a prime.

It is a super-2 number, since 2×10556070565215² (a number of 27 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 47 ways as a sum of consecutive naturals, for example, 16266042 + ... + 16902551.

It is an arithmetic number, because the mean of its divisors is an integer number (410262339186).

Almost surely, 2^{10556070565215} is an apocalyptic number.

10556070565215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10556070565215 is a deficient number, since it is larger than the sum of its proper divisors (9136521715713).

10556070565215 is a wasteful number, since it uses less digits than its factorization.

10556070565215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33169048 (or 33169041 counting only the distinct ones).

The product of its (nonzero) digits is 1575000, while the sum is 48.

The spelling of 10556070565215 in words is "ten trillion, five hundred fifty-six billion, seventy million, five hundred sixty-five thousand, two hundred fifteen".