10027955791 has 48 divisors (see below), whose sum is σ = 12319633440. Its totient is φ = 8127571200.

The previous prime is 10027955779. The next prime is 10027955807. The reversal of 10027955791 is 19755972001.

It is not a de Polignac number, because 10027955791 - 2⁹ = 10027955279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10027955741) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15356421 + ... + 15357073.

It is an arithmetic number, because the mean of its divisors is an integer number (256659030).

Almost surely, 2^10027955791 is an apocalyptic number.

10027955791 is a deficient number, since it is larger than the sum of its proper divisors (2291677649).

10027955791 is a wasteful number, since it uses less digits than its factorization.

10027955791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 46.

The spelling of 10027955791 in words is "ten billion, twenty-seven million, nine hundred fifty-five thousand, seven hundred ninety-one".