2925452831 has 30 divisors (see below), whose sum is σ = 3487513896. Its totient is φ = 2453341800.

The previous prime is 2925452813. The next prime is 2925452917. The reversal of 2925452831 is 1382545292.

It is not a de Polignac number, because 2925452831 - 2¹⁸ = 2925190687 is a prime.

It is a super-2 number, since 2×2925452831² = 17116548532811829122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2925455831) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 22331636 + ... + 22331766.

Almost surely, 2^2925452831 is an apocalyptic number.

2925452831 is a deficient number, since it is larger than the sum of its proper divisors (562061065).

2925452831 is an frugal number, since it uses more digits than its factorization.

2925452831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 209 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 2925452831 is about 54087.4553940190. The cubic root of 2925452831 is about 1430.2030505350.

The spelling of 2925452831 in words is "two billion, nine hundred twenty-five million, four hundred fifty-two thousand, eight hundred thirty-one".