52248544 has 12 divisors (see below), whose sum is σ = 102864384. Its totient is φ = 26124256.

The previous prime is 52248541. The next prime is 52248557. The reversal of 52248544 is 44584225.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52248541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 816352 + ... + 816415.

It is an arithmetic number, because the mean of its divisors is an integer number (8572032).

Almost surely, 2^52248544 is an apocalyptic number.

It is an amenable number.

52248544 is a deficient number, since it is larger than the sum of its proper divisors (50615840).

52248544 is a wasteful number, since it uses less digits than its factorization.

52248544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632777 (or 1632769 counting only the distinct ones).

The product of its digits is 51200, while the sum is 34.

The square root of 52248544 is about 7228.3154330729. The cubic root of 52248544 is about 373.8448458970.

The spelling of 52248544 in words is "fifty-two million, two hundred forty-eight thousand, five hundred forty-four".