50023132492 has 12 divisors (see below), whose sum is σ = 91346589936. Its totient is φ = 23924106800.

The previous prime is 50023132457. The next prime is 50023132499. The reversal of 50023132492 is 29423132005.

It is a super-2 number, since 2×50023132492² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50023132499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 271864759 + ... + 271864942.

It is an arithmetic number, because the mean of its divisors is an integer number (7612215828).

Almost surely, 2^50023132492 is an apocalyptic number.

It is an amenable number.

50023132492 is a deficient number, since it is larger than the sum of its proper divisors (41323457444).

50023132492 is a wasteful number, since it uses less digits than its factorization.

50023132492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543729728 (or 543729726 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 50023132492 its reverse (29423132005), we get a palindrome (79446264497).

The spelling of 50023132492 in words is "fifty billion, twenty-three million, one hundred thirty-two thousand, four hundred ninety-two".