52160631 has 16 divisors (see below), whose sum is σ = 72004608. Its totient is φ = 33552000.

The previous prime is 52160629. The next prime is 52160653. The reversal of 52160631 is 13606125.

It is not a de Polignac number, because 52160631 - 2¹ = 52160629 is a prime.

It is a super-2 number, since 2×52160631² = 5441462852636322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52160671) 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, 42831 + ... + 44031.

It is an arithmetic number, because the mean of its divisors is an integer number (4500288).

Almost surely, 2^52160631 is an apocalyptic number.

52160631 is a deficient number, since it is larger than the sum of its proper divisors (19843977).

52160631 is a wasteful number, since it uses less digits than its factorization.

52160631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1702.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 52160631 is about 7222.2317187972. The cubic root of 52160631 is about 373.6350520289.

Adding to 52160631 its reverse (13606125), we get a palindrome (65766756).

The spelling of 52160631 in words is "fifty-two million, one hundred sixty thousand, six hundred thirty-one".