50799890232 has 256 divisors, whose sum is σ = 174690432000. Its totient is φ = 13319437824.

The previous prime is 50799890221. The next prime is 50799890249. The reversal of 50799890232 is 23209899705.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3393019 + ... + 3407957.

It is an arithmetic number, because the mean of its divisors is an integer number (682384500).

Almost surely, 2^50799890232 is an apocalyptic number.

50799890232 is a gapful number since it is divisible by the number (52) 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 50799890232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87345216000).

50799890232 is an abundant number, since it is smaller than the sum of its proper divisors (123890541768).

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

50799890232 is a wasteful number, since it uses less digits than its factorization.

50799890232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15147 (or 15137 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 50799890232 in words is "fifty billion, seven hundred ninety-nine million, eight hundred ninety thousand, two hundred thirty-two".