516032365064 has 8 divisors (see below), whose sum is σ = 967560684510. Its totient is φ = 258016182528.

The previous prime is 516032365003. The next prime is 516032365103. The reversal of 516032365064 is 460563230615.

It can be written as a sum of positive squares in only one way, i.e., 355037222500 + 160995142564 = 595850^2 + 401242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32252022809 + ... + 32252022824.

Almost surely, 2^516032365064 is an apocalyptic number.

It is an amenable number.

516032365064 is a deficient number, since it is larger than the sum of its proper divisors (451528319446).

516032365064 is a wasteful number, since it uses less digits than its factorization.

516032365064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64504045639 (or 64504045635 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 41.

Adding to 516032365064 its reverse (460563230615), we get a palindrome (976595595679).

The spelling of 516032365064 in words is "five hundred sixteen billion, thirty-two million, three hundred sixty-five thousand, sixty-four".