52523655 has 16 divisors (see below), whose sum is σ = 84288384. Its totient is φ = 27929120.

The previous prime is 52523633. The next prime is 52523711. The reversal of 52523655 is 55632525.

It is not a de Polignac number, because 52523655 - 2⁸ = 52523399 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160 + ... + 10250.

It is an arithmetic number, because the mean of its divisors is an integer number (5268024).

Almost surely, 2^52523655 is an apocalyptic number.

52523655 is a deficient number, since it is larger than the sum of its proper divisors (31764729).

52523655 is a wasteful number, since it uses less digits than its factorization.

52523655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10446.

The product of its digits is 45000, while the sum is 33.

The square root of 52523655 is about 7247.3205393442. The cubic root of 52523655 is about 374.4998487821.

The spelling of 52523655 in words is "fifty-two million, five hundred twenty-three thousand, six hundred fifty-five".