50120239104 has 576 divisors, whose sum is σ = 165609400320. Its totient is φ = 15049359360.

The previous prime is 50120239049. The next prime is 50120239123. The reversal of 50120239104 is 40193202105.

50120239104 is a `hidden beast` number, since 501 + 20 + 2 + 39 + 104 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 394647489 + ... + 394647615.

It is an arithmetic number, because the mean of its divisors is an integer number (287516320).

Almost surely, 2^50120239104 is an apocalyptic number.

50120239104 is a gapful number since it is divisible by the number (54) 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 50120239104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82804700160).

50120239104 is an abundant number, since it is smaller than the sum of its proper divisors (115489161216).

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

50120239104 is a wasteful number, since it uses less digits than its factorization.

50120239104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238 (or 206 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 50120239104 in words is "fifty billion, one hundred twenty million, two hundred thirty-nine thousand, one hundred four".