5725987031146 has 24 divisors (see below), whose sum is σ = 9124161543756. Its totient is φ = 2694515036160.

The previous prime is 5725987031131. The next prime is 5725987031153. The reversal of 5725987031146 is 6411307895275.

It can be written as a sum of positive squares in 6 ways, for example, as 3293444596225 + 2432542434921 = 1814785^2 + 1559661^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29089176 + ... + 29285356.

It is a 1-persistent number, because it is pandigital, but 2⋅5725987031146 = 11451974062292 is not.

Almost surely, 2^{5725987031146} is an apocalyptic number.

5725987031146 is a deficient number, since it is larger than the sum of its proper divisors (3398174512610).

5725987031146 is a wasteful number, since it uses less digits than its factorization.

5725987031146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246714 (or 246697 counting only the distinct ones).

The product of its (nonzero) digits is 12700800, while the sum is 58.

The spelling of 5725987031146 in words is "five trillion, seven hundred twenty-five billion, nine hundred eighty-seven million, thirty-one thousand, one hundred forty-six".