10979445516 has 24 divisors (see below), whose sum is σ = 27589376304. Its totient is φ = 3378290880.

The previous prime is 10979445457. The next prime is 10979445539. The reversal of 10979445516 is 61554497901.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35190375 + ... + 35190686.

It is an arithmetic number, because the mean of its divisors is an integer number (1149557346).

Almost surely, 2^10979445516 is an apocalyptic number.

It is an amenable number.

10979445516 is an abundant number, since it is smaller than the sum of its proper divisors (16609930788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10979445516 is a wasteful number, since it uses less digits than its factorization.

10979445516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70381081 (or 70381079 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 10979445516 in words is "ten billion, nine hundred seventy-nine million, four hundred forty-five thousand, five hundred sixteen".