52377792 has 112 divisors (see below), whose sum is σ = 145706592. Its totient is φ = 16588800.

The previous prime is 52377791. The next prime is 52377811. The reversal of 52377792 is 29777325.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52377791) 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, 518542 + ... + 518642.

Almost surely, 2^52377792 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 52377792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72853296).

52377792 is an abundant number, since it is smaller than the sum of its proper divisors (93328800).

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

52377792 is a wasteful number, since it uses less digits than its factorization.

52377792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226 (or 216 counting only the distinct ones).

The product of its digits is 185220, while the sum is 42.

The square root of 52377792 is about 7237.2503065736. The cubic root of 52377792 is about 374.1528539127.

The spelling of 52377792 in words is "fifty-two million, three hundred seventy-seven thousand, seven hundred ninety-two".