165147260964 has 48 divisors (see below), whose sum is σ = 446965736448. Its totient is φ = 46480677408.

The previous prime is 165147260933. The next prime is 165147260981. The reversal of 165147260964 is 469062741561.

It is a happy number.

165147260964 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14666304 + ... + 14677559.

It is an arithmetic number, because the mean of its divisors is an integer number (9311786176).

Almost surely, 2^165147260964 is an apocalyptic number.

165147260964 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

165147260964 is an abundant number, since it is smaller than the sum of its proper divisors (281818475484).

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

165147260964 is a wasteful number, since it uses less digits than its factorization.

165147260964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29343944 (or 29343942 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 51.

The spelling of 165147260964 in words is "one hundred sixty-five billion, one hundred forty-seven million, two hundred sixty thousand, nine hundred sixty-four".