11790039545 has 32 divisors (see below), whose sum is σ = 15022485504. Its totient is φ = 8864363200.

The previous prime is 11790039533. The next prime is 11790039577. The reversal of 11790039545 is 54593009711.

It is not a de Polignac number, because 11790039545 - 2²² = 11785845241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11790039496 and 11790039505.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2536994 + ... + 2541636.

It is an arithmetic number, because the mean of its divisors is an integer number (469452672).

Almost surely, 2^11790039545 is an apocalyptic number.

It is an amenable number.

11790039545 is a deficient number, since it is larger than the sum of its proper divisors (3232445959).

11790039545 is a wasteful number, since it uses less digits than its factorization.

11790039545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5053.

The product of its (nonzero) digits is 170100, while the sum is 44.

The spelling of 11790039545 in words is "eleven billion, seven hundred ninety million, thirty-nine thousand, five hundred forty-five".