52715402 has 16 divisors (see below), whose sum is σ = 87365952. Its totient is φ = 23728320.

The previous prime is 52715401. The next prime is 52715413. The reversal of 52715402 is 20451725.

52715402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (52715401) by changing a digit.

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, 32924 + ... + 34487.

It is an arithmetic number, because the mean of its divisors is an integer number (5460372).

Almost surely, 2^52715402 is an apocalyptic number.

52715402 is a deficient number, since it is larger than the sum of its proper divisors (34650550).

52715402 is a wasteful number, since it uses less digits than its factorization.

52715402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67453.

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 52715402 is about 7260.5373079408. The cubic root of 52715402 is about 374.9550215684.

The spelling of 52715402 in words is "fifty-two million, seven hundred fifteen thousand, four hundred two".