1164375659952 has 60 divisors (see below), whose sum is σ = 3258707891400. Its totient is φ = 388116497664.

The previous prime is 1164375659927. The next prime is 1164375659963. The reversal of 1164375659952 is 2599565734611.

1164375659952 is a `hidden beast` number, since 1 + 1 + 6 + 4 + 37 + 5 + 6 + 599 + 5 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1164375659952.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11158323 + ... + 11262189.

It is an arithmetic number, because the mean of its divisors is an integer number (54311798190).

Almost surely, 2^{1164375659952} is an apocalyptic number.

1164375659952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1164375659952 is an abundant number, since it is smaller than the sum of its proper divisors (2094332231448).

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

1164375659952 is a wasteful number, since it uses less digits than its factorization.

1164375659952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181730 (or 181721 counting only the distinct ones).

The product of its digits is 61236000, while the sum is 63.

The spelling of 1164375659952 in words is "one trillion, one hundred sixty-four billion, three hundred seventy-five million, six hundred fifty-nine thousand, nine hundred fifty-two".