10488957791 has 12 divisors (see below), whose sum is σ = 11378358792. Its totient is φ = 9664645536.

The previous prime is 10488957781. The next prime is 10488957797. The reversal of 10488957791 is 19775988401.

It is not a de Polignac number, because 10488957791 - 2³⁰ = 9415215967 is a prime.

It is a super-2 number, since 2×10488957791² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10488957791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10488957797) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38420 + ... + 149846.

It is an arithmetic number, because the mean of its divisors is an integer number (948196566).

Almost surely, 2^10488957791 is an apocalyptic number.

10488957791 is a deficient number, since it is larger than the sum of its proper divisors (889401001).

10488957791 is a wasteful number, since it uses less digits than its factorization.

10488957791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112010 (or 111997 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 59.

The spelling of 10488957791 in words is "ten billion, four hundred eighty-eight million, nine hundred fifty-seven thousand, seven hundred ninety-one".