52500562 has 4 divisors (see below), whose sum is σ = 78750846. Its totient is φ = 26250280.

The previous prime is 52500557. The next prime is 52500583. The reversal of 52500562 is 26500525.

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

It can be written as a sum of positive squares in only one way, i.e., 32706961 + 19793601 = 5719^2 + 4449^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13125139 + ... + 13125142.

Almost surely, 2^52500562 is an apocalyptic number.

52500562 is a deficient number, since it is larger than the sum of its proper divisors (26250284).

52500562 is a wasteful number, since it uses less digits than its factorization.

52500562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26250283.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 52500562 is about 7245.7271546754. The cubic root of 52500562 is about 374.4449554661. Note that the first 3 decimals are identical.

The spelling of 52500562 in words is "fifty-two million, five hundred thousand, five hundred sixty-two".