252010051 has 4 divisors (see below), whose sum is σ = 252070000. Its totient is φ = 251950104.

The previous prime is 252010039. The next prime is 252010061. The reversal of 252010051 is 150010252.

252010051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252010051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252010021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23151 + ... + 32248.

It is an arithmetic number, because the mean of its divisors is an integer number (63017500).

Almost surely, 2^252010051 is an apocalyptic number.

252010051 is a deficient number, since it is larger than the sum of its proper divisors (59949).

252010051 is an equidigital number, since it uses as much as digits as its factorization.

252010051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59948.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 252010051 is about 15874.8244399741. The cubic root of 252010051 is about 631.6443572374.

The spelling of 252010051 in words is "two hundred fifty-two million, ten thousand, fifty-one".