52562496 has 168 divisors, whose sum is σ = 167249856. Its totient is φ = 14515200.

The previous prime is 52562483. The next prime is 52562509. The reversal of 52562496 is 69426525.

It is an interprime number because it is at equal distance from previous prime (52562483) and next prime (52562509).

It is a tau number, because it is divible by the number of its divisors (168).

Its product of digits (129600) is a multiple of the sum of its prime divisors (200).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348021 + ... + 348171.

Almost surely, 2^52562496 is an apocalyptic number.

52562496 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 52562496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83624928).

52562496 is an abundant number, since it is smaller than the sum of its proper divisors (114687360).

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

52562496 is a wasteful number, since it uses less digits than its factorization.

52562496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 200 counting only the distinct ones).

The product of its digits is 129600, while the sum is 39.

The square root of 52562496 is about 7249.9997241379. Note that the first 3 decimals coincide. The cubic root of 52562496 is about 374.5921396718.

The spelling of 52562496 in words is "fifty-two million, five hundred sixty-two thousand, four hundred ninety-six".