10761572660 has 12 divisors (see below), whose sum is σ = 22599302628. Its totient is φ = 4304629056.

The previous prime is 10761572641. The next prime is 10761572669. The reversal of 10761572660 is 6627516701.

It can be written as a sum of positive squares in 2 ways, for example, as 3874564516 + 6887008144 = 62246^2 + 82988^2 .

It is a super-2 number, since 2×10761572660² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10761572669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269039297 + ... + 269039336.

It is an arithmetic number, because the mean of its divisors is an integer number (1883275219).

Almost surely, 2^10761572660 is an apocalyptic number.

10761572660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10761572660 is an abundant number, since it is smaller than the sum of its proper divisors (11837729968).

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

10761572660 is a wasteful number, since it uses less digits than its factorization.

10761572660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538078642 (or 538078640 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 41.

The spelling of 10761572660 in words is "ten billion, seven hundred sixty-one million, five hundred seventy-two thousand, six hundred sixty".