52464782 has 4 divisors (see below), whose sum is σ = 78697176. Its totient is φ = 26232390.

The previous prime is 52464749. The next prime is 52464793. The reversal of 52464782 is 28746425.

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

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, 13116194 + ... + 13116197.

It is an arithmetic number, because the mean of its divisors is an integer number (19674294).

Almost surely, 2^52464782 is an apocalyptic number.

52464782 is a deficient number, since it is larger than the sum of its proper divisors (26232394).

52464782 is a wasteful number, since it uses less digits than its factorization.

52464782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26232393.

The product of its digits is 107520, while the sum is 38.

The square root of 52464782 is about 7243.2576925027. The cubic root of 52464782 is about 374.3598726611.

The spelling of 52464782 in words is "fifty-two million, four hundred sixty-four thousand, seven hundred eighty-two".