514173085 has 4 divisors (see below), whose sum is σ = 617007708. Its totient is φ = 411338464.

The previous prime is 514173067. The next prime is 514173097. The reversal of 514173085 is 580371415.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 168324676 + 345848409 = 12974^2 + 18597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-514173085 is a prime.

It is a super-2 number, since 2×514173085² = 528747922676834450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 514173085.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51417304 + ... + 51417313.

It is an arithmetic number, because the mean of its divisors is an integer number (154251927).

Almost surely, 2^514173085 is an apocalyptic number.

It is an amenable number.

514173085 is a deficient number, since it is larger than the sum of its proper divisors (102834623).

514173085 is a wasteful number, since it uses less digits than its factorization.

514173085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102834622.

The product of its (nonzero) digits is 16800, while the sum is 34.

The square root of 514173085 is about 22675.3850022442. The cubic root of 514173085 is about 801.1302176124.

The spelling of 514173085 in words is "five hundred fourteen million, one hundred seventy-three thousand, eighty-five".