252055031 has 8 divisors (see below), whose sum is σ = 260314560. Its totient is φ = 243916288.

The previous prime is 252055019. The next prime is 252055043. The reversal of 252055031 is 130550252.

It is an interprime number because it is at equal distance from previous prime (252055019) and next prime (252055043).

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 252055031 - 2¹⁰ = 252054007 is a prime.

It is a super-2 number, since 2×252055031² = 127063477304821922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 252054988 and 252055006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252055231) 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, 25946 + ... + 34311.

It is an arithmetic number, because the mean of its divisors is an integer number (32539320).

Almost surely, 2^252055031 is an apocalyptic number.

252055031 is a deficient number, since it is larger than the sum of its proper divisors (8259529).

252055031 is an equidigital number, since it uses as much as digits as its factorization.

252055031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60393.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 252055031 is about 15876.2410853451. The cubic root of 252055031 is about 631.6819346712.

The spelling of 252055031 in words is "two hundred fifty-two million, fifty-five thousand, thirty-one".