50354400 has 72 divisors (see below), whose sum is σ = 163911384. Its totient is φ = 13427200.

The previous prime is 50354377. The next prime is 50354443. The reversal of 50354400 is 445305.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8091 + ... + 12890.

It is an arithmetic number, because the mean of its divisors is an integer number (2276547).

Almost surely, 2^50354400 is an apocalyptic number.

50354400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50354400 is an abundant number, since it is smaller than the sum of its proper divisors (113556984).

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

50354400 is a wasteful number, since it uses less digits than its factorization.

50354400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21004 (or 20991 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 50354400 is about 7096.0834267926. The cubic root of 50354400 is about 369.2715152683.

Adding to 50354400 its reverse (445305), we get a palindrome (50799705).

The spelling of 50354400 in words is "fifty million, three hundred fifty-four thousand, four hundred".