11423550604 has 12 divisors (see below), whose sum is σ = 19992079800. Its totient is φ = 5711527808.

The previous prime is 11423550587. The next prime is 11423550617. The reversal of 11423550604 is 40605532411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76227 + ... + 169285.

It is an arithmetic number, because the mean of its divisors is an integer number (1666006650).

Almost surely, 2^11423550604 is an apocalyptic number.

It is an amenable number.

11423550604 is a deficient number, since it is larger than the sum of its proper divisors (8568529196).

11423550604 is a wasteful number, since it uses less digits than its factorization.

11423550604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123752 (or 123750 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 11423550604 in words is "eleven billion, four hundred twenty-three million, five hundred fifty thousand, six hundred four".