50439804 has 24 divisors (see below), whose sum is σ = 118861008. Its totient is φ = 16646400.

The previous prime is 50439803. The next prime is 50439827. The reversal of 50439804 is 40893405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50439803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19597 + ... + 22020.

It is an arithmetic number, because the mean of its divisors is an integer number (4952542).

Almost surely, 2^50439804 is an apocalyptic number.

It is an amenable number.

50439804 is an abundant number, since it is smaller than the sum of its proper divisors (68421204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50439804 is a wasteful number, since it uses less digits than its factorization.

50439804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41725 (or 41723 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 50439804 is about 7102.0985631009. The cubic root of 50439804 is about 369.4801660290.

The spelling of 50439804 in words is "fifty million, four hundred thirty-nine thousand, eight hundred four".