1165164366036 has 48 divisors (see below), whose sum is σ = 3001606368768. Its totient is φ = 348826130400.

The previous prime is 1165164366029. The next prime is 1165164366073. The reversal of 1165164366036 is 6306634615611.

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, 53163760 + ... + 53185671.

It is an arithmetic number, because the mean of its divisors is an integer number (62533466016).

Almost surely, 2^{1165164366036} is an apocalyptic number.

It is an amenable number.

1165164366036 is an abundant number, since it is smaller than the sum of its proper divisors (1836442002732).

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

1165164366036 is a wasteful number, since it uses less digits than its factorization.

1165164366036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106349532 (or 106349530 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 1165164366036 in words is "one trillion, one hundred sixty-five billion, one hundred sixty-four million, three hundred sixty-six thousand, thirty-six".