53052792 has 64 divisors (see below), whose sum is σ = 144389280. Its totient is φ = 16146432.

The previous prime is 53052787. The next prime is 53052809. The reversal of 53052792 is 29725035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29388 + ... + 31140.

Almost surely, 2^53052792 is an apocalyptic number.

53052792 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53052792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72194640).

53052792 is an abundant number, since it is smaller than the sum of its proper divisors (91336488).

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

53052792 is a wasteful number, since it uses less digits than its factorization.

53052792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1868 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 53052792 is about 7283.7347562909. The cubic root of 53052792 is about 375.7532521723.

The spelling of 53052792 in words is "fifty-three million, fifty-two thousand, seven hundred ninety-two".