50740489800 has 1728 divisors, whose sum is σ = 243125064000. Its totient is φ = 9667123200.

The previous prime is 50740489763. The next prime is 50740489831. The reversal of 50740489800 is 898404705.

50740489800 is a `hidden beast` number, since 50 + 7 + 40 + 489 + 80 + 0 = 666.

50740489800 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 340540126 + ... + 340540274.

It is an arithmetic number, because the mean of its divisors is an integer number (140697375).

Almost surely, 2^50740489800 is an apocalyptic number.

50740489800 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 50740489800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121562532000).

50740489800 is an abundant number, since it is smaller than the sum of its proper divisors (192384574200).

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

50740489800 is a wasteful number, since it uses less digits than its factorization.

50740489800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 50740489800 in words is "fifty billion, seven hundred forty million, four hundred eighty-nine thousand, eight hundred".