50292385920 has 1024 divisors, whose sum is σ = 217774080000. Its totient is φ = 10713710592.

The previous prime is 50292385877. The next prime is 50292385921. The reversal of 50292385920 is 2958329205.

50292385920 is a `hidden beast` number, since 5 + 0 + 29 + 2 + 38 + 592 + 0 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (50292385921) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 181560822 + ... + 181561098.

It is an arithmetic number, because the mean of its divisors is an integer number (212670000).

Almost surely, 2^50292385920 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50292385920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (108887040000).

50292385920 is an abundant number, since it is smaller than the sum of its proper divisors (167481694080).

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

50292385920 is a wasteful number, since it uses less digits than its factorization.

50292385920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 50292385920 in words is "fifty billion, two hundred ninety-two million, three hundred eighty-five thousand, nine hundred twenty".