10693208518 has 4 divisors (see below), whose sum is σ = 16039812780. Its totient is φ = 5346604258.

The previous prime is 10693208467. The next prime is 10693208543. The reversal of 10693208518 is 81580239601.

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

It is a super-2 number, since 2×10693208518² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2673302128 + ... + 2673302131.

It is an arithmetic number, because the mean of its divisors is an integer number (4009953195).

Almost surely, 2^10693208518 is an apocalyptic number.

10693208518 is a deficient number, since it is larger than the sum of its proper divisors (5346604262).

10693208518 is an equidigital number, since it uses as much as digits as its factorization.

10693208518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5346604261.

The product of its (nonzero) digits is 103680, while the sum is 43.

The spelling of 10693208518 in words is "ten billion, six hundred ninety-three million, two hundred eight thousand, five hundred eighteen".