514664264132 has 24 divisors (see below), whose sum is σ = 910376509560. Its totient is φ = 254559191040.

The previous prime is 514664264123. The next prime is 514664264137. The reversal of 514664264132 is 231462466415.

It can be written as a sum of positive squares in 4 ways, for example, as 108416098756 + 406248165376 = 329266^2 + 637376^2 .

It is not an unprimeable number, because it can be changed into a prime (514664264137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514532 + ... + 1137572.

It is an arithmetic number, because the mean of its divisors is an integer number (37932354565).

Almost surely, 2^514664264132 is an apocalyptic number.

It is an amenable number.

514664264132 is a deficient number, since it is larger than the sum of its proper divisors (395712245428).

514664264132 is a wasteful number, since it uses less digits than its factorization.

514664264132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625271 (or 625269 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The spelling of 514664264132 in words is "five hundred fourteen billion, six hundred sixty-four million, two hundred sixty-four thousand, one hundred thirty-two".