52650526 has 4 divisors (see below), whose sum is σ = 78975792. Its totient is φ = 26325262.

The previous prime is 52650511. The next prime is 52650551. The reversal of 52650526 is 62505625.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) 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 as a sum of consecutive naturals, namely, 13162630 + ... + 13162633.

It is an arithmetic number, because the mean of its divisors is an integer number (19743948).

Almost surely, 2^52650526 is an apocalyptic number.

52650526 is a deficient number, since it is larger than the sum of its proper divisors (26325266).

52650526 is a wasteful number, since it uses less digits than its factorization.

52650526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26325265.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 52650526 is about 7256.0682190839. The cubic root of 52650526 is about 374.8011413808.

The spelling of 52650526 in words is "fifty-two million, six hundred fifty thousand, five hundred twenty-six".