50992049508 has 48 divisors (see below), whose sum is σ = 126470683584. Its totient is φ = 15935242240.

The previous prime is 50992049483. The next prime is 50992049509. The reversal of 50992049508 is 80594029905.

It is a super-2 number, since 2×50992049508² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (50992049509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 433878 + ... + 538733.

It is an arithmetic number, because the mean of its divisors is an integer number (2634805908).

Almost surely, 2^50992049508 is an apocalyptic number.

It is an amenable number.

50992049508 is an abundant number, since it is smaller than the sum of its proper divisors (75478634076).

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

50992049508 is a wasteful number, since it uses less digits than its factorization.

50992049508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972892 (or 972890 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 50992049508 in words is "fifty billion, nine hundred ninety-two million, forty-nine thousand, five hundred eight".