514173145 has 8 divisors (see below), whose sum is σ = 631357056. Its totient is φ = 401772336.

The previous prime is 514173137. The next prime is 514173167. The reversal of 514173145 is 541371415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 514173145 - 2³ = 514173137 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1195537 + ... + 1195966.

It is an arithmetic number, because the mean of its divisors is an integer number (78919632).

Almost surely, 2^514173145 is an apocalyptic number.

It is an amenable number.

514173145 is a deficient number, since it is larger than the sum of its proper divisors (117183911).

514173145 is a wasteful number, since it uses less digits than its factorization.

514173145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2391551.

The product of its digits is 8400, while the sum is 31.

The square root of 514173145 is about 22675.3863252647. The cubic root of 514173145 is about 801.1302487743.

The spelling of 514173145 in words is "five hundred fourteen million, one hundred seventy-three thousand, one hundred forty-five".