514561325630 has 32 divisors (see below), whose sum is σ = 1010442813408. Its totient is φ = 187107379200.

The previous prime is 514561325611. The next prime is 514561325633. The reversal of 514561325630 is 36523165415.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514561325633) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5199410 + ... + 5297450.

It is an arithmetic number, because the mean of its divisors is an integer number (31576337919).

Almost surely, 2^514561325630 is an apocalyptic number.

514561325630 is a deficient number, since it is larger than the sum of its proper divisors (495881487778).

514561325630 is a wasteful number, since it uses less digits than its factorization.

514561325630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145772.

The product of its (nonzero) digits is 324000, while the sum is 41.

The spelling of 514561325630 in words is "five hundred fourteen billion, five hundred sixty-one million, three hundred twenty-five thousand, six hundred thirty".