50011055492 has 6 divisors (see below), whose sum is σ = 87519347118. Its totient is φ = 25005527744.

The previous prime is 50011055489. The next prime is 50011055503. The reversal of 50011055492 is 29455011005.

It can be written as a sum of positive squares in only one way, i.e., 47932972096 + 2078083396 = 218936^2 + 45586^2 .

It is a super-2 number, since 2×50011055492² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6251381933 + ... + 6251381940.

It is an arithmetic number, because the mean of its divisors is an integer number (14586557853).

Almost surely, 2^50011055492 is an apocalyptic number.

It is an amenable number.

50011055492 is a deficient number, since it is larger than the sum of its proper divisors (37508291626).

50011055492 is a wasteful number, since it uses less digits than its factorization.

50011055492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12502763877 (or 12502763875 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 32.

Adding to 50011055492 its reverse (29455011005), we get a palindrome (79466066497).

The spelling of 50011055492 in words is "fifty billion, eleven million, fifty-five thousand, four hundred ninety-two".