50389364 has 12 divisors (see below), whose sum is σ = 88692324. Its totient is φ = 25048704.

The previous prime is 50389333. The next prime is 50389373. The reversal of 50389364 is 46398305.

It can be written as a sum of positive squares in 2 ways, for example, as 36699364 + 13690000 = 6058^2 + 3700^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35717 + ... + 37100.

It is an arithmetic number, because the mean of its divisors is an integer number (7391027).

Almost surely, 2^50389364 is an apocalyptic number.

It is an amenable number.

50389364 is a deficient number, since it is larger than the sum of its proper divisors (38302960).

50389364 is a wasteful number, since it uses less digits than its factorization.

50389364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72994 (or 72992 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 50389364 is about 7098.5466118072. The cubic root of 50389364 is about 369.3569644186.

The spelling of 50389364 in words is "fifty million, three hundred eighty-nine thousand, three hundred sixty-four".