11660552521710 has 32 divisors (see below), whose sum is σ = 28950337297440. Its totient is φ = 3002257200768.

The previous prime is 11660552521703. The next prime is 11660552521733. The reversal of 11660552521710 is 1712525506611.

It is a happy number.

It is a super-2 number, since 2×11660552521710² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6701466097 + ... + 6701467836.

It is an arithmetic number, because the mean of its divisors is an integer number (904698040545).

Almost surely, 2^{11660552521710} is an apocalyptic number.

11660552521710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11660552521710 is an abundant number, since it is smaller than the sum of its proper divisors (17289784775730).

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

11660552521710 is a wasteful number, since it uses less digits than its factorization.

11660552521710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13402933972.

The product of its (nonzero) digits is 126000, while the sum is 42.

The spelling of 11660552521710 in words is "eleven trillion, six hundred sixty billion, five hundred fifty-two million, five hundred twenty-one thousand, seven hundred ten".