11357707836 has 24 divisors (see below), whose sum is σ = 26874578304. Its totient is φ = 3732579760.

The previous prime is 11357707817. The next prime is 11357707841. The reversal of 11357707836 is 63870775311.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6664470 + ... + 6666173.

It is an arithmetic number, because the mean of its divisors is an integer number (1119774096).

Almost surely, 2^11357707836 is an apocalyptic number.

It is an amenable number.

11357707836 is an abundant number, since it is smaller than the sum of its proper divisors (15516870468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11357707836 is a wasteful number, since it uses less digits than its factorization.

11357707836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13330721 (or 13330719 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 48.

The spelling of 11357707836 in words is "eleven billion, three hundred fifty-seven million, seven hundred seven thousand, eight hundred thirty-six".