439052983725 has 96 divisors (see below), whose sum is σ = 795999846400. Its totient is φ = 212709369600.

The previous prime is 439052983619. The next prime is 439052983739. The reversal of 439052983725 is 527389250934.

It is a happy number.

It is not a de Polignac number, because 439052983725 - 2⁷ = 439052983597 is a prime.

It is a super-2 number, since 2×439052983725² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4769484 + ... + 4860666.

Almost surely, 2^439052983725 is an apocalyptic number.

It is an amenable number.

439052983725 is a deficient number, since it is larger than the sum of its proper divisors (356946862675).

439052983725 is a wasteful number, since it uses less digits than its factorization.

439052983725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91355 (or 91350 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 57.

The spelling of 439052983725 in words is "four hundred thirty-nine billion, fifty-two million, nine hundred eighty-three thousand, seven hundred twenty-five".