1164551630160 has 80 divisors (see below), whose sum is σ = 3645853793280. Its totient is φ = 307472371200.

The previous prime is 1164551630129. The next prime is 1164551630183. The reversal of 1164551630160 is 610361554611.

It is a tau number, because it is divible by the number of its divisors (80).

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, 23997040 + ... + 24045519.

It is an arithmetic number, because the mean of its divisors is an integer number (45573172416).

Almost surely, 2^{1164551630160} is an apocalyptic number.

1164551630160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1164551630160 is an abundant number, since it is smaller than the sum of its proper divisors (2481302163120).

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

1164551630160 is a wasteful number, since it uses less digits than its factorization.

1164551630160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48042676 (or 48042670 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 39.

The spelling of 1164551630160 in words is "one trillion, one hundred sixty-four billion, five hundred fifty-one million, six hundred thirty thousand, one hundred sixty".