11137464613 has 4 divisors (see below), whose sum is σ = 12149961408. Its totient is φ = 10124967820.

The previous prime is 11137464601. The next prime is 11137464617. The reversal of 11137464613 is 31646473111.

11137464613 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 11137464613 - 2⁹ = 11137464101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11137464617) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 506248381 + ... + 506248402.

It is an arithmetic number, because the mean of its divisors is an integer number (3037490352).

Almost surely, 2^11137464613 is an apocalyptic number.

It is an amenable number.

11137464613 is a deficient number, since it is larger than the sum of its proper divisors (1012496795).

11137464613 is a wasteful number, since it uses less digits than its factorization.

11137464613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012496794.

The product of its digits is 36288, while the sum is 37.

The spelling of 11137464613 in words is "eleven billion, one hundred thirty-seven million, four hundred sixty-four thousand, six hundred thirteen".