52617792 has 56 divisors (see below), whose sum is σ = 141020800. Its totient is φ = 17312256.

The previous prime is 52617787. The next prime is 52617797. The reversal of 52617792 is 29771625.

It is an interprime number because it is at equal distance from previous prime (52617787) and next prime (52617797).

It is a self number, because there is not a number n which added to its sum of digits gives 52617792.

It is not an unprimeable number, because it can be changed into a prime (52617797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13434 + ... + 16902.

Almost surely, 2^52617792 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 52617792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70510400).

52617792 is an abundant number, since it is smaller than the sum of its proper divisors (88403008).

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

52617792 is a wasteful number, since it uses less digits than its factorization.

52617792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3563 (or 3553 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 52617792 is about 7253.8122390919. The cubic root of 52617792 is about 374.7234512166.

The spelling of 52617792 in words is "fifty-two million, six hundred seventeen thousand, seven hundred ninety-two".