50401100 has 18 divisors (see below), whose sum is σ = 109370604. Its totient is φ = 20160400.

The previous prime is 50401063. The next prime is 50401123. The reversal of 50401100 is 110405.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251906 + ... + 252105.

Almost surely, 2^50401100 is an apocalyptic number.

50401100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50401100 is an abundant number, since it is smaller than the sum of its proper divisors (58969504).

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

50401100 is a wasteful number, since it uses less digits than its factorization.

50401100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504025 (or 504018 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 50401100 is about 7099.3732117702. The cubic root of 50401100 is about 369.3856373798.

Adding to 50401100 its reverse (110405), we get a palindrome (50511505).

The spelling of 50401100 in words is "fifty million, four hundred one thousand, one hundred".