11694955485 has 16 divisors (see below), whose sum is σ = 18713269440. Its totient is φ = 6236862720.

The previous prime is 11694955457. The next prime is 11694955501. The reversal of 11694955485 is 58455949611.

It is not a de Polignac number, because 11694955485 - 2⁷ = 11694955357 is a prime.

It is a super-2 number, since 2×11694955485² (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 in 15 ways as a sum of consecutive naturals, for example, 394926 + ... + 423504.

It is an arithmetic number, because the mean of its divisors is an integer number (1169579340).

Almost surely, 2^11694955485 is an apocalyptic number.

11694955485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11694955485 is a deficient number, since it is larger than the sum of its proper divisors (7018313955).

11694955485 is a wasteful number, since it uses less digits than its factorization.

11694955485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55868.

The product of its digits is 7776000, while the sum is 57.

The spelling of 11694955485 in words is "eleven billion, six hundred ninety-four million, nine hundred fifty-five thousand, four hundred eighty-five".