50554534400 has 240 divisors, whose sum is σ = 127720682496. Its totient is φ = 19828408320.

The previous prime is 50554534339. The next prime is 50554534409. The reversal of 50554534400 is 443545505.

It is not an unprimeable number, because it can be changed into a prime (50554534409) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 222707087 + ... + 222707313.

Almost surely, 2^50554534400 is an apocalyptic number.

50554534400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50554534400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63860341248).

50554534400 is an abundant number, since it is smaller than the sum of its proper divisors (77166148096).

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

50554534400 is a wasteful number, since it uses less digits than its factorization.

50554534400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The spelling of 50554534400 in words is "fifty billion, five hundred fifty-four million, five hundred thirty-four thousand, four hundred".