50799901500 has 432 divisors, whose sum is σ = 175587598368. Its totient is φ = 12320640000.

The previous prime is 50799901457. The next prime is 50799901511. The reversal of 50799901500 is 510999705.

50799901500 is a `hidden beast` number, since 50 + 7 + 9 + 9 + 90 + 1 + 500 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 73516155 + ... + 73516845.

It is an arithmetic number, because the mean of its divisors is an integer number (406452774).

Almost surely, 2^50799901500 is an apocalyptic number.

50799901500 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 50799901500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87793799184).

50799901500 is an abundant number, since it is smaller than the sum of its proper divisors (124787696868).

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

50799901500 is a wasteful number, since it uses less digits than its factorization.

50799901500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 127575, while the sum is 45.

The spelling of 50799901500 in words is "fifty billion, seven hundred ninety-nine million, nine hundred one thousand, five hundred".