53026732 has 36 divisors (see below), whose sum is σ = 104917176. Its totient is φ = 23255680.

The previous prime is 53026679. The next prime is 53026741. The reversal of 53026732 is 23762035.

It is a self number, because there is not a number n which added to its sum of digits gives 53026732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36288 + ... + 37720.

It is an arithmetic number, because the mean of its divisors is an integer number (2914366).

Almost surely, 2^53026732 is an apocalyptic number.

It is an amenable number.

53026732 is a deficient number, since it is larger than the sum of its proper divisors (51890444).

53026732 is a wasteful number, since it uses less digits than its factorization.

53026732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1506 (or 1475 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 53026732 is about 7281.9456191323. The cubic root of 53026732 is about 375.6917176570.

Adding to 53026732 its reverse (23762035), we get a palindrome (76788767).

The spelling of 53026732 in words is "fifty-three million, twenty-six thousand, seven hundred thirty-two".