50432589900 has 1152 divisors, whose sum is σ = 215986176000. Its totient is φ = 9785318400.

The previous prime is 50432589871. The next prime is 50432589901. The reversal of 50432589900 is 998523405.

50432589900 is a `hidden beast` number, since 50 + 432 + 5 + 89 + 90 + 0 = 666.

It is a super-2 number, since 2×50432589900² (a number of 22 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (50432589901) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 253430001 + ... + 253430199.

It is an arithmetic number, because the mean of its divisors is an integer number (187488000).

Almost surely, 2^50432589900 is an apocalyptic number.

50432589900 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 50432589900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107993088000).

50432589900 is an abundant number, since it is smaller than the sum of its proper divisors (165553586100).

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

50432589900 is a wasteful number, since it uses less digits than its factorization.

50432589900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 50432589900 in words is "fifty billion, four hundred thirty-two million, five hundred eighty-nine thousand, nine hundred".