52151202 has 32 divisors (see below), whose sum is σ = 117332160. Its totient is φ = 17382276.

The previous prime is 52151201. The next prime is 52151233. The reversal of 52151202 is 20215125.

52151202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (52151201) 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 15 ways as a sum of consecutive naturals, for example, 1588 + ... + 10335.

It is an arithmetic number, because the mean of its divisors is an integer number (3666630).

Almost surely, 2^52151202 is an apocalyptic number.

52151202 is an abundant number, since it is smaller than the sum of its proper divisors (65180958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52151202 is an equidigital number, since it uses as much as digits as its factorization.

52151202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11946 (or 11928 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 52151202 is about 7221.5789132294. The cubic root of 52151202 is about 373.6125368538.

Adding to 52151202 its reverse (20215125), we get a palindrome (72366327).

The spelling of 52151202 in words is "fifty-two million, one hundred fifty-one thousand, two hundred two".