10931752540 has 12 divisors (see below), whose sum is σ = 22956680376. Its totient is φ = 4372701008.

The previous prime is 10931752499. The next prime is 10931752553. The reversal of 10931752540 is 4525713901.

10931752540 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10931752540.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273293794 + ... + 273293833.

It is an arithmetic number, because the mean of its divisors is an integer number (1913056698).

Almost surely, 2^10931752540 is an apocalyptic number.

10931752540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10931752540 is an abundant number, since it is smaller than the sum of its proper divisors (12024927836).

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

10931752540 is a wasteful number, since it uses less digits than its factorization.

10931752540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546587636 (or 546587634 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The spelling of 10931752540 in words is "ten billion, nine hundred thirty-one million, seven hundred fifty-two thousand, five hundred forty".