50251053400 has 48 divisors (see below), whose sum is σ = 117299289240. Its totient is φ = 20020320000.

The previous prime is 50251053397. The next prime is 50251053401. The reversal of 50251053400 is 435015205.

50251053400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50251053401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450309 + ... + 550708.

Almost surely, 2^50251053400 is an apocalyptic number.

50251053400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50251053400 is an abundant number, since it is smaller than the sum of its proper divisors (67048235840).

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

50251053400 is a wasteful number, since it uses less digits than its factorization.

50251053400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001284 (or 1001275 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 50251053400 its reverse (435015205), we get a palindrome (50686068605).

The spelling of 50251053400 in words is "fifty billion, two hundred fifty-one million, fifty-three thousand, four hundred".