52025631 has 8 divisors (see below), whose sum is σ = 79277184. Its totient is φ = 29728920.

The previous prime is 52025599. The next prime is 52025639. The reversal of 52025631 is 13652025.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52025631 - 2⁵ = 52025599 is a prime.

It is a super-2 number, since 2×52025631² = 5413332561896322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52025639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1238685 + ... + 1238726.

It is an arithmetic number, because the mean of its divisors is an integer number (9909648).

Almost surely, 2^52025631 is an apocalyptic number.

52025631 is a deficient number, since it is larger than the sum of its proper divisors (27251553).

52025631 is a wasteful number, since it uses less digits than its factorization.

52025631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2477421.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 52025631 is about 7212.8795220772. The cubic root of 52025631 is about 373.3124312454.

Adding to 52025631 its reverse (13652025), we get a palindrome (65677656).

The spelling of 52025631 in words is "fifty-two million, twenty-five thousand, six hundred thirty-one".