11137536694 has 8 divisors (see below), whose sum is σ = 16941605328. Its totient is φ = 5490334920.

The previous prime is 11137536691. The next prime is 11137536703. The reversal of 11137536694 is 49663573111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×11137536694³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11137536691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39216537 + ... + 39216820.

It is an arithmetic number, because the mean of its divisors is an integer number (2117700666).

Almost surely, 2^11137536694 is an apocalyptic number.

11137536694 is a deficient number, since it is larger than the sum of its proper divisors (5804068634).

11137536694 is an equidigital number, since it uses as much as digits as its factorization.

11137536694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78433430.

The product of its digits is 408240, while the sum is 46.

The spelling of 11137536694 in words is "eleven billion, one hundred thirty-seven million, five hundred thirty-six thousand, six hundred ninety-four".