105072500776 has 16 divisors (see below), whose sum is σ = 198315649440. Its totient is φ = 52188327600.

The previous prime is 105072500759. The next prime is 105072500789. The reversal of 105072500776 is 677005270501.

It is a super-2 number, since 2×105072500776² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43489066 + ... + 43491481.

It is an arithmetic number, because the mean of its divisors is an integer number (12394728090).

Almost surely, 2^105072500776 is an apocalyptic number.

It is an amenable number.

105072500776 is a deficient number, since it is larger than the sum of its proper divisors (93243148664).

105072500776 is a wasteful number, since it uses less digits than its factorization.

105072500776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86980704 (or 86980700 counting only the distinct ones).

The product of its (nonzero) digits is 102900, while the sum is 40.

The spelling of 105072500776 in words is "one hundred five billion, seventy-two million, five hundred thousand, seven hundred seventy-six".