52625566 has 8 divisors (see below), whose sum is σ = 90215280. Its totient is φ = 22553808.

The previous prime is 52625561. The next prime is 52625567. The reversal of 52625566 is 66552625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52625561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1879471 + ... + 1879498.

It is an arithmetic number, because the mean of its divisors is an integer number (11276910).

Almost surely, 2^52625566 is an apocalyptic number.

52625566 is a deficient number, since it is larger than the sum of its proper divisors (37589714).

52625566 is a wasteful number, since it uses less digits than its factorization.

52625566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758978.

The product of its digits is 108000, while the sum is 37.

The square root of 52625566 is about 7254.3480754648. The cubic root of 52625566 is about 374.7419047761.

It can be divided in two parts, 5262 and 5566, that multiplied together give a palindrome (29288292).

The spelling of 52625566 in words is "fifty-two million, six hundred twenty-five thousand, five hundred sixty-six".