52253971 has 48 divisors (see below), whose sum is σ = 73543680. Its totient is φ = 36115200.

The previous prime is 52253921. The next prime is 52254001. The reversal of 52253971 is 17935225.

52253971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52253971 - 2⁹ = 52253459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52253921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273486 + ... + 273676.

It is an arithmetic number, because the mean of its divisors is an integer number (1532160).

Almost surely, 2^52253971 is an apocalyptic number.

52253971 is a deficient number, since it is larger than the sum of its proper divisors (21289709).

52253971 is a wasteful number, since it uses less digits than its factorization.

52253971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 245 counting only the distinct ones).

The product of its digits is 18900, while the sum is 34.

The square root of 52253971 is about 7228.6908219954. The cubic root of 52253971 is about 373.8577890694.

The spelling of 52253971 in words is "fifty-two million, two hundred fifty-three thousand, nine hundred seventy-one".