10712489772 has 24 divisors (see below), whose sum is σ = 25178264496. Its totient is φ = 3544764928.

The previous prime is 10712489747. The next prime is 10712489773. The reversal of 10712489772 is 27798421701.

It is a super-2 number, since 2×10712489772² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10712489773) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3256413 + ... + 3259700.

It is an arithmetic number, because the mean of its divisors is an integer number (1049094354).

Almost surely, 2^10712489772 is an apocalyptic number.

10712489772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10712489772 is an abundant number, since it is smaller than the sum of its proper divisors (14465774724).

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

10712489772 is a wasteful number, since it uses less digits than its factorization.

10712489772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6516257 (or 6516255 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 48.

The spelling of 10712489772 in words is "ten billion, seven hundred twelve million, four hundred eighty-nine thousand, seven hundred seventy-two".