80085735950 has 48 divisors (see below), whose sum is σ = 166893206544. Its totient is φ = 28334995200.

The previous prime is 80085735949. The next prime is 80085735967. The reversal of 80085735950 is 5953758008.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1947359 + ... + 1988058.

It is an arithmetic number, because the mean of its divisors is an integer number (3476941803).

Almost surely, 2^80085735950 is an apocalyptic number.

80085735950 is an abundant number, since it is smaller than the sum of its proper divisors (86807470594).

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

80085735950 is a wasteful number, since it uses less digits than its factorization.

80085735950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935477 (or 3935472 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 50.

The spelling of 80085735950 in words is "eighty billion, eighty-five million, seven hundred thirty-five thousand, nine hundred fifty".