165472514 has 16 divisors (see below), whose sum is σ = 255296448. Its totient is φ = 80393712.

The previous prime is 165472457. The next prime is 165472523. The reversal of 165472514 is 415274561.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12059 + ... + 21825.

It is an arithmetic number, because the mean of its divisors is an integer number (15956028).

Almost surely, 2^165472514 is an apocalyptic number.

165472514 is a deficient number, since it is larger than the sum of its proper divisors (89823934).

165472514 is a wasteful number, since it uses less digits than its factorization.

165472514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10009.

The product of its digits is 33600, while the sum is 35.

The square root of 165472514 is about 12863.6120121838. The cubic root of 165472514 is about 549.0037214842.

The spelling of 165472514 in words is "one hundred sixty-five million, four hundred seventy-two thousand, five hundred fourteen".