50005005492 has 96 divisors (see below), whose sum is σ = 127581398784. Its totient is φ = 15150643200.

The previous prime is 50005005461. The next prime is 50005005503. The reversal of 50005005492 is 29450050005.

It is a happy number.

50005005492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10818942 + ... + 10823562.

It is an arithmetic number, because the mean of its divisors is an integer number (1328972904).

Almost surely, 2^50005005492 is an apocalyptic number.

50005005492 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 50005005492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63790699392).

50005005492 is an abundant number, since it is smaller than the sum of its proper divisors (77576393292).

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

50005005492 is a wasteful number, since it uses less digits than its factorization.

50005005492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5689 (or 5687 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 50005005492 its reverse (29450050005), we get a palindrome (79455055497).

The spelling of 50005005492 in words is "fifty billion, five million, five thousand, four hundred ninety-two".