516243903548692 has 192 divisors, whose sum is σ = 1036060758835200. Its totient is φ = 222938666496000.

The previous prime is 516243903548683. The next prime is 516243903548707. The reversal of 516243903548692 is 296845309342615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30584973109 + ... + 30584989987.

It is an arithmetic number, because the mean of its divisors is an integer number (5396149785600).

Almost surely, 2^{516243903548692} is an apocalyptic number.

It is an amenable number.

516243903548692 is an abundant number, since it is smaller than the sum of its proper divisors (519816855286508).

516243903548692 is a wasteful number, since it uses less digits than its factorization.

516243903548692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18318 (or 18316 counting only the distinct ones).

The product of its (nonzero) digits is 335923200, while the sum is 67.

The spelling of 516243903548692 in words is "five hundred sixteen trillion, two hundred forty-three billion, nine hundred three million, five hundred forty-eight thousand, six hundred ninety-two".