52214751 has 12 divisors (see below), whose sum is σ = 75572328. Its totient is φ = 34740144.

The previous prime is 52214737. The next prime is 52214759. The reversal of 52214751 is 15741225.

It is not a de Polignac number, because 52214751 - 2²² = 48020447 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52214759) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 840 + ... + 10253.

It is an arithmetic number, because the mean of its divisors is an integer number (6297694).

Almost surely, 2^52214751 is an apocalyptic number.

52214751 is a deficient number, since it is larger than the sum of its proper divisors (23357577).

52214751 is a wasteful number, since it uses less digits than its factorization.

52214751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11622 (or 11619 counting only the distinct ones).

The product of its digits is 2800, while the sum is 27.

The square root of 52214751 is about 7225.9775117281. The cubic root of 52214751 is about 373.7642308053.

Adding to 52214751 its reverse (15741225), we get a palindrome (67955976).

The spelling of 52214751 in words is "fifty-two million, two hundred fourteen thousand, seven hundred fifty-one".