52002544 has 40 divisors (see below), whose sum is σ = 115706880. Its totient is φ = 22392000.

The previous prime is 52002529. The next prime is 52002547. The reversal of 52002544 is 44520025.

52002544 = T₂₇₅ + T₂₇₆ + ... + T₆₉₂.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52002547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4432 + ... + 11119.

It is an arithmetic number, because the mean of its divisors is an integer number (2892672).

Almost surely, 2^52002544 is an apocalyptic number.

It is an amenable number.

52002544 is an abundant number, since it is smaller than the sum of its proper divisors (63704336).

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

52002544 is a wasteful number, since it uses less digits than its factorization.

52002544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15589 (or 15583 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 22.

The square root of 52002544 is about 7211.2789434330. The cubic root of 52002544 is about 373.2572024468.

Adding to 52002544 its reverse (44520025), we get a palindrome (96522569).

It can be divided in two parts, 5200 and 2544, that added together give a square (7744 = 88²).

The spelling of 52002544 in words is "fifty-two million, two thousand, five hundred forty-four".