10971347752 has 8 divisors (see below), whose sum is σ = 20571277050. Its totient is φ = 5485673872.

The previous prime is 10971347719. The next prime is 10971347791. The reversal of 10971347752 is 25774317901.

It can be written as a sum of positive squares in only one way, i.e., 10649001636 + 322346116 = 103194^2 + 17954^2 .

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

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 685709227 + ... + 685709242.

Almost surely, 2^10971347752 is an apocalyptic number.

It is an amenable number.

10971347752 is a deficient number, since it is larger than the sum of its proper divisors (9599929298).

10971347752 is a wasteful number, since it uses less digits than its factorization.

10971347752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371418475 (or 1371418471 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 10971347752 in words is "ten billion, nine hundred seventy-one million, three hundred forty-seven thousand, seven hundred fifty-two".