53625568 has 12 divisors (see below), whose sum is σ = 105575400. Its totient is φ = 26812768.

The previous prime is 53625563. The next prime is 53625571. The reversal of 53625568 is 86552635.

It is a super-3 number, since 3×53625568³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 53625568.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53625563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837868 + ... + 837931.

It is an arithmetic number, because the mean of its divisors is an integer number (8797950).

Almost surely, 2^53625568 is an apocalyptic number.

It is an amenable number.

53625568 is a deficient number, since it is larger than the sum of its proper divisors (51949832).

53625568 is a wasteful number, since it uses less digits than its factorization.

53625568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675809 (or 1675801 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 53625568 is about 7322.9480402363. The cubic root of 53625568 is about 377.1006680255.

The spelling of 53625568 in words is "fifty-three million, six hundred twenty-five thousand, five hundred sixty-eight".