53532792 has 64 divisors (see below), whose sum is σ = 149856000. Its totient is φ = 17705952.

The previous prime is 53532767. The next prime is 53532797. The reversal of 53532792 is 29723535.

53532792 is a `hidden beast` number, since 53 + 532 + 79 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53532797) 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, 29133 + ... + 30915.

It is an arithmetic number, because the mean of its divisors is an integer number (2341500).

Almost surely, 2^53532792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53532792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74928000).

53532792 is an abundant number, since it is smaller than the sum of its proper divisors (96323208).

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

53532792 is a wasteful number, since it uses less digits than its factorization.

53532792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937 (or 1927 counting only the distinct ones).

The product of its digits is 56700, while the sum is 36.

The square root of 53532792 is about 7316.6106907502. The cubic root of 53532792 is about 376.8830722758.

The spelling of 53532792 in words is "fifty-three million, five hundred thirty-two thousand, seven hundred ninety-two".