11617388486 has 32 divisors (see below), whose sum is σ = 19412777088. Its totient is φ = 5169795840.

The previous prime is 11617388423. The next prime is 11617388537. The reversal of 11617388486 is 68488371611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216086 + ... + 264438.

It is an arithmetic number, because the mean of its divisors is an integer number (606649284).

Almost surely, 2^11617388486 is an apocalyptic number.

11617388486 is a deficient number, since it is larger than the sum of its proper divisors (7795388602).

11617388486 is a wasteful number, since it uses less digits than its factorization.

11617388486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48596.

The product of its digits is 1548288, while the sum is 53.

The spelling of 11617388486 in words is "eleven billion, six hundred seventeen million, three hundred eighty-eight thousand, four hundred eighty-six".