50255537400 has 96 divisors (see below), whose sum is σ = 173102425200. Its totient is φ = 13401475200.

The previous prime is 50255537399. The next prime is 50255537401. The reversal of 50255537400 is 473555205.

It is an interprime number because it is at equal distance from previous prime (50255537399) and next prime (50255537401).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50255537401) 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, 4647891 + ... + 4658690.

Almost surely, 2^50255537400 is an apocalyptic number.

50255537400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50255537400 is an abundant number, since it is smaller than the sum of its proper divisors (122846887800).

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

50255537400 is a wasteful number, since it uses less digits than its factorization.

50255537400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9306606 (or 9306591 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 36.

The spelling of 50255537400 in words is "fifty billion, two hundred fifty-five million, five hundred thirty-seven thousand, four hundred".