52641253 has 16 divisors (see below), whose sum is σ = 62092800. Its totient is φ = 43689600.

The previous prime is 52641217. The next prime is 52641263. The reversal of 52641253 is 35214625.

It is not a de Polignac number, because 52641253 - 2²¹ = 50544101 is a prime.

It is a super-2 number, since 2×52641253² = 5542203034820018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52641263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42148 + ... + 43378.

It is an arithmetic number, because the mean of its divisors is an integer number (3880800).

Almost surely, 2^52641253 is an apocalyptic number.

It is an amenable number.

52641253 is a deficient number, since it is larger than the sum of its proper divisors (9451547).

52641253 is a wasteful number, since it uses less digits than its factorization.

52641253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428.

The product of its digits is 7200, while the sum is 28.

The square root of 52641253 is about 7255.4292085307. The cubic root of 52641253 is about 374.7791363139.

Adding to 52641253 its reverse (35214625), we get a palindrome (87855878).

The spelling of 52641253 in words is "fifty-two million, six hundred forty-one thousand, two hundred fifty-three".