50150400000 has 336 divisors, whose sum is σ = 167403066768. Its totient is φ = 13352960000.

The previous prime is 50150399987. The next prime is 50150400023. The reversal of 50150400000 is 405105.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76799674 + ... + 76800326.

It is an arithmetic number, because the mean of its divisors is an integer number (498223413).

Almost surely, 2^50150400000 is an apocalyptic number.

50150400000 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 50150400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83701533384).

50150400000 is an abundant number, since it is smaller than the sum of its proper divisors (117252666768).

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

50150400000 is an frugal number, since it uses more digits than its factorization.

50150400000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

Adding to 50150400000 its reverse (405105), we get a palindrome (50150805105).

The spelling of 50150400000 in words is "fifty billion, one hundred fifty million, four hundred thousand".