52562544 has 80 divisors (see below), whose sum is σ = 144847872. Its totient is φ = 16386304.

The previous prime is 52562539. The next prime is 52562551. The reversal of 52562544 is 44526525.

52562544 = T₁₄₇₂ + T₁₄₇₃ + ... + T₁₅₁₈.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51382 + ... + 52394.

Almost surely, 2^52562544 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 52562544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72423936).

52562544 is an abundant number, since it is smaller than the sum of its proper divisors (92285328).

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

52562544 is a wasteful number, since it uses less digits than its factorization.

52562544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094 (or 1088 counting only the distinct ones).

The product of its digits is 48000, while the sum is 33.

The square root of 52562544 is about 7250.0030344821. The cubic root of 52562544 is about 374.5922536975.

The spelling of 52562544 in words is "fifty-two million, five hundred sixty-two thousand, five hundred forty-four".