50749335000 has 1440 divisors, whose sum is σ = 232419227040. Its totient is φ = 10077696000.

The previous prime is 50749334969. The next prime is 50749335011. The reversal of 50749335000 is 53394705.

50749335000 is a `hidden beast` number, since 50 + 74 + 9 + 33 + 500 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 2985254992 + ... + 2985255008.

It is an arithmetic number, because the mean of its divisors is an integer number (161402241).

Almost surely, 2^50749335000 is an apocalyptic number.

50749335000 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 50749335000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116209613520).

50749335000 is an abundant number, since it is smaller than the sum of its proper divisors (181669892040).

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

50749335000 is an equidigital number, since it uses as much as digits as its factorization.

50749335000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87 (or 47 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The spelling of 50749335000 in words is "fifty billion, seven hundred forty-nine million, three hundred thirty-five thousand".