10557205105516 has 12 divisors (see below), whose sum is σ = 18777979573360. Its totient is φ = 5192068084560.

The previous prime is 10557205105507. The next prime is 10557205105519. The reversal of 10557205105516 is 61550150275501.

10557205105516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10557205105516² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10557205105519) 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, 21633616776 + ... + 21633617263.

Almost surely, 2^{10557205105516} is an apocalyptic number.

It is an amenable number.

10557205105516 is a deficient number, since it is larger than the sum of its proper divisors (8220774467844).

10557205105516 is a wasteful number, since it uses less digits than its factorization.

10557205105516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43267234104 (or 43267234102 counting only the distinct ones).

The product of its (nonzero) digits is 262500, while the sum is 43.

The spelling of 10557205105516 in words is "ten trillion, five hundred fifty-seven billion, two hundred five million, one hundred five thousand, five hundred sixteen".