52602456 has 48 divisors (see below), whose sum is σ = 135240840. Its totient is φ = 17049600.

The previous prime is 52602427. The next prime is 52602461. The reversal of 52602456 is 65420625.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32056 + ... + 33656.

Almost surely, 2^52602456 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 52602456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67620420).

52602456 is an abundant number, since it is smaller than the sum of its proper divisors (82638384).

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

52602456 is a wasteful number, since it uses less digits than its factorization.

52602456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1684 (or 1643 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 52602456 is about 7252.7550627331. The cubic root of 52602456 is about 374.6870420032.

The spelling of 52602456 in words is "fifty-two million, six hundred two thousand, four hundred fifty-six".