165054514 has 4 divisors (see below), whose sum is σ = 247581774. Its totient is φ = 82527256.

The previous prime is 165054499. The next prime is 165054517. The reversal of 165054514 is 415450561.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 131217025 + 33837489 = 11455^2 + 5817^2 .

It is not an unprimeable number, because it can be changed into a prime (165054517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41263627 + ... + 41263630.

Almost surely, 2^165054514 is an apocalyptic number.

165054514 is a deficient number, since it is larger than the sum of its proper divisors (82527260).

165054514 is an equidigital number, since it uses as much as digits as its factorization.

165054514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82527259.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 165054514 is about 12847.3543579992. The cubic root of 165054514 is about 548.5410523790.

The spelling of 165054514 in words is "one hundred sixty-five million, fifty-four thousand, five hundred fourteen".