165045264264514 has 24 divisors (see below), whose sum is σ = 253756569089520. Its totient is φ = 80508883326240.

The previous prime is 165045264264487. The next prime is 165045264264553. The reversal of 165045264264514 is 415462462540561.

It is a super-2 number, since 2×165045264264514² (a number of 29 digits) contains 22 as substring.

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, 319868497 + ... + 320384059.

It is an arithmetic number, because the mean of its divisors is an integer number (10573190378730).

Almost surely, 2^{165045264264514} is an apocalyptic number.

165045264264514 is a deficient number, since it is larger than the sum of its proper divisors (88711304825006).

165045264264514 is an equidigital number, since it uses as much as digits as its factorization.

165045264264514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610866 (or 610825 counting only the distinct ones).

The product of its (nonzero) digits is 27648000, while the sum is 55.

The spelling of 165045264264514 in words is "one hundred sixty-five trillion, forty-five billion, two hundred sixty-four million, two hundred sixty-four thousand, five hundred fourteen".