514645313612 has 12 divisors (see below), whose sum is σ = 900634977816. Its totient is φ = 257321034240.

The previous prime is 514645313603. The next prime is 514645313617. The reversal of 514645313612 is 216313546415.

It is a self number, because there is not a number n which added to its sum of digits gives 514645313612.

It is not an unprimeable number, because it can be changed into a prime (514645313617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567308 + ... + 1162380.

It is an arithmetic number, because the mean of its divisors is an integer number (75052914818).

Almost surely, 2^514645313612 is an apocalyptic number.

It is an amenable number.

514645313612 is a deficient number, since it is larger than the sum of its proper divisors (385989664204).

514645313612 is a wasteful number, since it uses less digits than its factorization.

514645313612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811288 (or 811286 counting only the distinct ones).

The product of its digits is 259200, while the sum is 41.

The spelling of 514645313612 in words is "five hundred fourteen billion, six hundred forty-five million, three hundred thirteen thousand, six hundred twelve".