8078992050 has 48 divisors (see below), whose sum is σ = 20136657600. Its totient is φ = 2143563840.

The previous prime is 8078992043. The next prime is 8078992099. The reversal of 8078992050 is 502998708.

It is a happy number.

It is a super-2 number, since 2×8078992050² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 105477 + ... + 165176.

It is an arithmetic number, because the mean of its divisors is an integer number (419513700).

Almost surely, 2^8078992050 is an apocalyptic number.

8078992050 is an abundant number, since it is smaller than the sum of its proper divisors (12057665550).

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

8078992050 is a wasteful number, since it uses less digits than its factorization.

8078992050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270867 (or 270862 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 48.

The square root of 8078992050 is about 89883.2133938257. The cubic root of 8078992050 is about 2006.5611231279.

The spelling of 8078992050 in words is "eight billion, seventy-eight million, nine hundred ninety-two thousand, fifty".