50505004 has 12 divisors (see below), whose sum is σ = 96418728. Its totient is φ = 22956800.

The previous prime is 50504999. The next prime is 50505017. The reversal of 50505004 is 40050505.

It is a happy 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, 573877 + ... + 573964.

It is an arithmetic number, because the mean of its divisors is an integer number (8034894).

Almost surely, 2^50505004 is an apocalyptic number.

It is an amenable number.

50505004 is a deficient number, since it is larger than the sum of its proper divisors (45913724).

50505004 is a wasteful number, since it uses less digits than its factorization.

50505004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147856 (or 1147854 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 50505004 is about 7106.6872732659. The cubic root of 50505004 is about 369.6392978554.

Adding to 50505004 its reverse (40050505), we get a palindrome (90555509).

The spelling of 50505004 in words is "fifty million, five hundred five thousand, four".