10452561892 has 6 divisors (see below), whose sum is σ = 18291983318. Its totient is φ = 5226280944.

The previous prime is 10452561887. The next prime is 10452561937. The reversal of 10452561892 is 29816525401.

It can be written as a sum of positive squares in only one way, i.e., 8298116836 + 2154445056 = 91094^2 + 46416^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1306570233 + ... + 1306570240.

Almost surely, 2^10452561892 is an apocalyptic number.

It is an amenable number.

10452561892 is a deficient number, since it is larger than the sum of its proper divisors (7839421426).

10452561892 is a wasteful number, since it uses less digits than its factorization.

10452561892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2613140477 (or 2613140475 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 10452561892 in words is "ten billion, four hundred fifty-two million, five hundred sixty-one thousand, eight hundred ninety-two".