18968597006 has 16 divisors (see below), whose sum is σ = 29457916800. Its totient is φ = 9151107840.

The previous prime is 18968596993. The next prime is 18968597023. The reversal of 18968597006 is 60079586981.

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 7 ways as a sum of consecutive naturals, for example, 433031 + ... + 474818.

It is an arithmetic number, because the mean of its divisors is an integer number (1841119800).

Almost surely, 2^18968597006 is an apocalyptic number.

18968597006 is a deficient number, since it is larger than the sum of its proper divisors (10489319794).

18968597006 is a wasteful number, since it uses less digits than its factorization.

18968597006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908219.

The product of its (nonzero) digits is 6531840, while the sum is 59.

The spelling of 18968597006 in words is "eighteen billion, nine hundred sixty-eight million, five hundred ninety-seven thousand, six".