11770500660 has 24 divisors (see below), whose sum is σ = 32957402016. Its totient is φ = 3138800160.

The previous prime is 11770500611. The next prime is 11770500661. The reversal of 11770500660 is 6600507711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11770500661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98087446 + ... + 98087565.

It is an arithmetic number, because the mean of its divisors is an integer number (1373225084).

Almost surely, 2^11770500660 is an apocalyptic number.

11770500660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11770500660 is an abundant number, since it is smaller than the sum of its proper divisors (21186901356).

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

11770500660 is a wasteful number, since it uses less digits than its factorization.

11770500660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196175023 (or 196175021 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 11770500660 in words is "eleven billion, seven hundred seventy million, five hundred thousand, six hundred sixty".