13025542468 has 12 divisors (see below), whose sum is σ = 22795535980. Its totient is φ = 6512532192.

The previous prime is 13025542441. The next prime is 13025542487. The reversal of 13025542468 is 86424552031.

It can be written as a sum of positive squares in 2 ways, for example, as 11771816004 + 1253726464 = 108498^2 + 35408^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 13025542468.

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, 129298 + ... + 206806.

Almost surely, 2^13025542468 is an apocalyptic number.

It is an amenable number.

13025542468 is a deficient number, since it is larger than the sum of its proper divisors (9769993512).

13025542468 is a wasteful number, since it uses less digits than its factorization.

13025542468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119526 (or 119524 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 13025542468 in words is "thirteen billion, twenty-five million, five hundred forty-two thousand, four hundred sixty-eight".