512332023998 has 4 divisors (see below), whose sum is σ = 768498036000. Its totient is φ = 256166011998.

The previous prime is 512332023991. The next prime is 512332024013. The reversal of 512332023998 is 899320233215.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512332023991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 128083005998 + ... + 128083006001.

It is an arithmetic number, because the mean of its divisors is an integer number (192124509000).

Almost surely, 2^512332023998 is an apocalyptic number.

512332023998 is a deficient number, since it is larger than the sum of its proper divisors (256166012002).

512332023998 is a wasteful number, since it uses less digits than its factorization.

512332023998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256166012001.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 512332023998 in words is "five hundred twelve billion, three hundred thirty-two million, twenty-three thousand, nine hundred ninety-eight".