11737607345 has 16 divisors (see below), whose sum is σ = 14542874112. Its totient is φ = 9085063680.

The previous prime is 11737607327. The next prime is 11737607351. The reversal of 11737607345 is 54370673711.

It is not a de Polignac number, because 11737607345 - 2¹⁸ = 11737345201 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11737607296 and 11737607305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1140794 + ... + 1151036.

It is an arithmetic number, because the mean of its divisors is an integer number (908929632).

Almost surely, 2^11737607345 is an apocalyptic number.

It is an amenable number.

11737607345 is a deficient number, since it is larger than the sum of its proper divisors (2805266767).

11737607345 is a wasteful number, since it uses less digits than its factorization.

11737607345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17672.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 11737607345 in words is "eleven billion, seven hundred thirty-seven million, six hundred seven thousand, three hundred forty-five".