516436432536 has 64 divisors (see below), whose sum is σ = 1301076760320. Its totient is φ = 170817413760.

The previous prime is 516436432517. The next prime is 516436432559. The reversal of 516436432536 is 635234634615.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2363866 + ... + 2573078.

It is an arithmetic number, because the mean of its divisors is an integer number (20329324380).

Almost surely, 2^516436432536 is an apocalyptic number.

It is an amenable number.

516436432536 is an abundant number, since it is smaller than the sum of its proper divisors (784640327784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

516436432536 is a wasteful number, since it uses less digits than its factorization.

516436432536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210016 (or 210012 counting only the distinct ones).

The product of its digits is 4665600, while the sum is 48.

The spelling of 516436432536 in words is "five hundred sixteen billion, four hundred thirty-six million, four hundred thirty-two thousand, five hundred thirty-six".