52514451 has 24 divisors (see below), whose sum is σ = 86351616. Its totient is φ = 30441840.

The previous prime is 52514437. The next prime is 52514489. The reversal of 52514451 is 15441525.

It is not a de Polignac number, because 52514451 - 2⁵ = 52514419 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (52514431) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9255 + ... + 13808.

It is an arithmetic number, because the mean of its divisors is an integer number (3597984).

Almost surely, 2^52514451 is an apocalyptic number.

52514451 is a deficient number, since it is larger than the sum of its proper divisors (33837165).

52514451 is a wasteful number, since it uses less digits than its factorization.

52514451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23103 (or 23100 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 52514451 is about 7246.6855182214. The cubic root of 52514451 is about 374.4779723028.

Adding to 52514451 its reverse (15441525), we get a palindrome (67955976).

The spelling of 52514451 in words is "fifty-two million, five hundred fourteen thousand, four hundred fifty-one".