50404152 has 16 divisors (see below), whose sum is σ = 126010440. Its totient is φ = 16801376.

The previous prime is 50404087. The next prime is 50404153. The reversal of 50404152 is 25140405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50404153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050063 + ... + 1050110.

Almost surely, 2^50404152 is an apocalyptic number.

It is an amenable number.

50404152 is an abundant number, since it is smaller than the sum of its proper divisors (75606288).

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

50404152 is a wasteful number, since it uses less digits than its factorization.

50404152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100182 (or 2100178 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 50404152 is about 7099.5881570694. The cubic root of 50404152 is about 369.3930931841.

Adding to 50404152 its reverse (25140405), we get a palindrome (75544557).

The spelling of 50404152 in words is "fifty million, four hundred four thousand, one hundred fifty-two".