11503264606 has 16 divisors (see below), whose sum is σ = 17321582880. Its totient is φ = 5729447520.

The previous prime is 11503264547. The next prime is 11503264621. The reversal of 11503264606 is 60646230511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 540295 + ... + 561181.

It is an arithmetic number, because the mean of its divisors is an integer number (1082598930).

Almost surely, 2^11503264606 is an apocalyptic number.

11503264606 is a deficient number, since it is larger than the sum of its proper divisors (5818318274).

11503264606 is a wasteful number, since it uses less digits than its factorization.

11503264606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21939.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 11503264606 in words is "eleven billion, five hundred three million, two hundred sixty-four thousand, six hundred six".