3572725431 has 8 divisors (see below), whose sum is σ = 5196691584. Its totient is φ = 2165288120.

The previous prime is 3572725411. The next prime is 3572725433. The reversal of 3572725431 is 1345272753.

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

It is a cyclic number.

It is not a de Polignac number, because 3572725431 - 2¹⁵ = 3572692663 is a prime.

It is a super-3 number, since 3×3572725431³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3572725431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3572725433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54132171 + ... + 54132236.

It is an arithmetic number, because the mean of its divisors is an integer number (649586448).

Almost surely, 2^3572725431 is an apocalyptic number.

3572725431 is a deficient number, since it is larger than the sum of its proper divisors (1623966153).

3572725431 is a wasteful number, since it uses less digits than its factorization.

3572725431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108264421.

The product of its digits is 176400, while the sum is 39.

The square root of 3572725431 is about 59772.2797875403. The cubic root of 3572725431 is about 1528.7385377419.

The spelling of 3572725431 in words is "three billion, five hundred seventy-two million, seven hundred twenty-five thousand, four hundred thirty-one".