52944570 has 128 divisors (see below), whose sum is σ = 163468800. Its totient is φ = 11943936.

The previous prime is 52944533. The next prime is 52944581. The reversal of 52944570 is 7544925.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 205882 + ... + 206138.

It is an arithmetic number, because the mean of its divisors is an integer number (1277100).

Almost surely, 2^52944570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52944570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81734400).

52944570 is an abundant number, since it is smaller than the sum of its proper divisors (110524230).

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

52944570 is a wasteful number, since it uses less digits than its factorization.

52944570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 383 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 52944570 is about 7276.3019453566. The cubic root of 52944570 is about 375.4975794804.

The spelling of 52944570 in words is "fifty-two million, nine hundred forty-four thousand, five hundred seventy".