514131465 has 32 divisors (see below), whose sum is σ = 855098496. Its totient is φ = 263554560.

The previous prime is 514131451. The next prime is 514131479. The reversal of 514131465 is 564131415.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (514131451) and next prime (514131479).

It is not a de Polignac number, because 514131465 - 2⁸ = 514131209 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40485 + ... + 51645.

It is an arithmetic number, because the mean of its divisors is an integer number (26721828).

Almost surely, 2^514131465 is an apocalyptic number.

It is an amenable number.

514131465 is a deficient number, since it is larger than the sum of its proper divisors (340967031).

514131465 is a wasteful number, since it uses less digits than its factorization.

514131465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11289.

The product of its digits is 7200, while the sum is 30.

The square root of 514131465 is about 22674.4672484272. The cubic root of 514131465 is about 801.1086010658.

The spelling of 514131465 in words is "five hundred fourteen million, one hundred thirty-one thousand, four hundred sixty-five".