52738502 has 16 divisors (see below), whose sum is σ = 81844224. Its totient is φ = 25461000.

The previous prime is 52738489. The next prime is 52738529. The reversal of 52738502 is 20583725.

52738502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42227 + ... + 43457.

It is an arithmetic number, because the mean of its divisors is an integer number (5115264).

Almost surely, 2^52738502 is an apocalyptic number.

52738502 is a deficient number, since it is larger than the sum of its proper divisors (29105722).

52738502 is a wasteful number, since it uses less digits than its factorization.

52738502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 52738502 is about 7262.1279250644. The cubic root of 52738502 is about 375.0097822633.

The spelling of 52738502 in words is "fifty-two million, seven hundred thirty-eight thousand, five hundred two".