11307837557606 has 4 divisors (see below), whose sum is σ = 16961756336412. Its totient is φ = 5653918778802.

The previous prime is 11307837557587. The next prime is 11307837557657. The reversal of 11307837557606 is 60675573870311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826959389400 + ... + 2826959389403.

It is an arithmetic number, because the mean of its divisors is an integer number (4240439084103).

Almost surely, 2^{11307837557606} is an apocalyptic number.

11307837557606 is a deficient number, since it is larger than the sum of its proper divisors (5653918778806).

11307837557606 is an equidigital number, since it uses as much as digits as its factorization.

11307837557606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5653918778805.

The product of its (nonzero) digits is 22226400, while the sum is 59.

The spelling of 11307837557606 in words is "eleven trillion, three hundred seven billion, eight hundred thirty-seven million, five hundred fifty-seven thousand, six hundred six".