13351053572 has 6 divisors (see below), whose sum is σ = 23364343758. Its totient is φ = 6675526784.

The previous prime is 13351053559. The next prime is 13351053607. The reversal of 13351053572 is 27535015331.

It can be written as a sum of positive squares in only one way, i.e., 9071800516 + 4279253056 = 95246^2 + 65416^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1668881693 + ... + 1668881700.

It is an arithmetic number, because the mean of its divisors is an integer number (3894057293).

Almost surely, 2^13351053572 is an apocalyptic number.

It is an amenable number.

13351053572 is a deficient number, since it is larger than the sum of its proper divisors (10013290186).

13351053572 is a wasteful number, since it uses less digits than its factorization.

13351053572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3337763397 (or 3337763395 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 35.

The spelling of 13351053572 in words is "thirteen billion, three hundred fifty-one million, fifty-three thousand, five hundred seventy-two".