11377003656 has 32 divisors (see below), whose sum is σ = 28446596640. Its totient is φ = 3791789568.

The previous prime is 11377003643. The next prime is 11377003657. The reversal of 11377003656 is 65630077311.

It is not an unprimeable number, because it can be changed into a prime (11377003657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158680 + ... + 218936.

It is an arithmetic number, because the mean of its divisors is an integer number (888956145).

Almost surely, 2^11377003656 is an apocalyptic number.

It is an amenable number.

11377003656 is an abundant number, since it is smaller than the sum of its proper divisors (17069592984).

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

11377003656 is a wasteful number, since it uses less digits than its factorization.

11377003656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68133 (or 68129 counting only the distinct ones).

The product of its (nonzero) digits is 79380, while the sum is 39.

The spelling of 11377003656 in words is "eleven billion, three hundred seventy-seven million, three thousand, six hundred fifty-six".