50439604 has 48 divisors (see below), whose sum is σ = 97484800. Its totient is φ = 22744800.

The previous prime is 50439577. The next prime is 50439659. The reversal of 50439604 is 40693405.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 185989 + ... + 186259.

Almost surely, 2^50439604 is an apocalyptic number.

It is an amenable number.

50439604 is a deficient number, since it is larger than the sum of its proper divisors (47045196).

50439604 is a wasteful number, since it uses less digits than its factorization.

50439604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 50439604 is about 7102.0844827417. The cubic root of 50439604 is about 369.4796776836.

The spelling of 50439604 in words is "fifty million, four hundred thirty-nine thousand, six hundred four".