52652656 has 60 divisors (see below), whose sum is σ = 119590560. Its totient is φ = 22391040.

The previous prime is 52652623. The next prime is 52652657. The reversal of 52652656 is 65625625.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52652657) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 187236 + ... + 187516.

It is an arithmetic number, because the mean of its divisors is an integer number (1993176).

Almost surely, 2^52652656 is an apocalyptic number.

52652656 is a gapful number since it is divisible by the number (56) 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 52652656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59795280).

52652656 is an abundant number, since it is smaller than the sum of its proper divisors (66937904).

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

52652656 is a wasteful number, since it uses less digits than its factorization.

52652656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 529 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The square root of 52652656 is about 7256.2149913023. The cubic root of 52652656 is about 374.8061955605.

It can be divided in two parts, 5265 and 2656, that added together give a square (7921 = 89²).

The spelling of 52652656 in words is "fifty-two million, six hundred fifty-two thousand, six hundred fifty-six".