10551704765816 has 8 divisors (see below), whose sum is σ = 19784446435920. Its totient is φ = 5275852382904.

The previous prime is 10551704765803. The next prime is 10551704765843. The reversal of 10551704765816 is 61856740715501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×10551704765816² (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 as a sum of consecutive naturals, namely, 659481547856 + ... + 659481547871.

It is an arithmetic number, because the mean of its divisors is an integer number (2473055804490).

Almost surely, 2^{10551704765816} is an apocalyptic number.

It is an amenable number.

10551704765816 is a deficient number, since it is larger than the sum of its proper divisors (9232741670104).

10551704765816 is a wasteful number, since it uses less digits than its factorization.

10551704765816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1318963095733 (or 1318963095729 counting only the distinct ones).

The product of its (nonzero) digits is 7056000, while the sum is 56.

The spelling of 10551704765816 in words is "ten trillion, five hundred fifty-one billion, seven hundred four million, seven hundred sixty-five thousand, eight hundred sixteen".