52765942 has 16 divisors (see below), whose sum is σ = 80870400. Its totient is φ = 25813480.

The previous prime is 52765939. The next prime is 52765957. The reversal of 52765942 is 24956725.

52765942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 52765895 and 52765904.

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, 27267 + ... + 29137.

It is an arithmetic number, because the mean of its divisors is an integer number (5054400).

Almost surely, 2^52765942 is an apocalyptic number.

52765942 is a deficient number, since it is larger than the sum of its proper divisors (28104458).

52765942 is a wasteful number, since it uses less digits than its factorization.

52765942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171.

The product of its digits is 151200, while the sum is 40.

The square root of 52765942 is about 7264.0169327996. The cubic root of 52765942 is about 375.0748105562.

The spelling of 52765942 in words is "fifty-two million, seven hundred sixty-five thousand, nine hundred forty-two".