10997479352 has 16 divisors (see below), whose sum is σ = 20641394160. Its totient is φ = 5493107584.

The previous prime is 10997479343. The next prime is 10997479391. The reversal of 10997479352 is 25397479901.

It is a congruent number.

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, 695708 + ... + 711339.

It is an arithmetic number, because the mean of its divisors is an integer number (1290087135).

Almost surely, 2^10997479352 is an apocalyptic number.

It is an amenable number.

10997479352 is a deficient number, since it is larger than the sum of its proper divisors (9643914808).

10997479352 is a wasteful number, since it uses less digits than its factorization.

10997479352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1408030 (or 1408026 counting only the distinct ones).

The product of its (nonzero) digits is 4286520, while the sum is 56.

The spelling of 10997479352 in words is "ten billion, nine hundred ninety-seven million, four hundred seventy-nine thousand, three hundred fifty-two".