53116532 has 24 divisors (see below), whose sum is σ = 106651776. Its totient is φ = 22674528.

The previous prime is 53116529. The next prime is 53116541. The reversal of 53116532 is 23561135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758 + ... + 10970.

It is an arithmetic number, because the mean of its divisors is an integer number (4443824).

Almost surely, 2^53116532 is an apocalyptic number.

It is an amenable number.

53116532 is an abundant number, since it is smaller than the sum of its proper divisors (53535244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53116532 is a wasteful number, since it uses less digits than its factorization.

53116532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7487 (or 7485 counting only the distinct ones).

The product of its digits is 2700, while the sum is 26.

The square root of 53116532 is about 7288.1089453987. The cubic root of 53116532 is about 375.9036742082.

Adding to 53116532 its reverse (23561135), we get a palindrome (76677667).

The spelling of 53116532 in words is "fifty-three million, one hundred sixteen thousand, five hundred thirty-two".