52651374 has 16 divisors (see below), whose sum is σ = 107543808. Its totient is φ = 17176952.

The previous prime is 52651369. The next prime is 52651411. The reversal of 52651374 is 47315625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93072 + ... + 93635.

It is an arithmetic number, because the mean of its divisors is an integer number (6721488).

Almost surely, 2^52651374 is an apocalyptic number.

52651374 is an abundant number, since it is smaller than the sum of its proper divisors (54892434).

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

52651374 is a wasteful number, since it uses less digits than its factorization.

52651374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186759.

The product of its digits is 25200, while the sum is 33.

The square root of 52651374 is about 7256.1266526984. The cubic root of 52651374 is about 374.8031535776.

Adding to 52651374 its reverse (47315625), we get a palindrome (99966999).

The spelling of 52651374 in words is "fifty-two million, six hundred fifty-one thousand, three hundred seventy-four".