11730915610 has 16 divisors (see below), whose sum is σ = 21132851400. Its totient is φ = 4688543296.

The previous prime is 11730915487. The next prime is 11730915641. The reversal of 11730915610 is 1651903711.

It can be written as a sum of positive squares in 4 ways, for example, as 11431244889 + 299670721 = 106917^2 + 17311^2 .

It is a super-2 number, since 2×11730915610² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464965 + ... + 489544.

Almost surely, 2^11730915610 is an apocalyptic number.

11730915610 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11730915610 is a deficient number, since it is larger than the sum of its proper divisors (9401935790).

11730915610 is a wasteful number, since it uses less digits than its factorization.

11730915610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 955745.

The product of its (nonzero) digits is 5670, while the sum is 34.

The spelling of 11730915610 in words is "eleven billion, seven hundred thirty million, nine hundred fifteen thousand, six hundred ten".