725900228435 has 8 divisors (see below), whose sum is σ = 871113082176. Its totient is φ = 580698310720.

The previous prime is 725900228419. The next prime is 725900228447. The reversal of 725900228435 is 534822009527.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 725900228435 - 2⁴ = 725900228419 is a prime.

It is a super-2 number, since 2×725900228435² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 725900228435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2587259 + ... + 2854068.

It is an arithmetic number, because the mean of its divisors is an integer number (108889135272).

Almost surely, 2^725900228435 is an apocalyptic number.

725900228435 is a deficient number, since it is larger than the sum of its proper divisors (145212853741).

725900228435 is a wasteful number, since it uses less digits than its factorization.

725900228435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468013.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 725900228435 in words is "seven hundred twenty-five billion, nine hundred million, two hundred twenty-eight thousand, four hundred thirty-five".