10949130591 has 32 divisors (see below), whose sum is σ = 17235542016. Its totient is φ = 6050268000.

The previous prime is 10949130559. The next prime is 10949130659. The reversal of 10949130591 is 19503194901.

It is not a de Polignac number, because 10949130591 - 2⁵ = 10949130559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10949130091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 978096 + ... + 989226.

It is an arithmetic number, because the mean of its divisors is an integer number (538610688).

Almost surely, 2^10949130591 is an apocalyptic number.

10949130591 is a deficient number, since it is larger than the sum of its proper divisors (6286411425).

10949130591 is a wasteful number, since it uses less digits than its factorization.

10949130591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12683.

The product of its (nonzero) digits is 43740, while the sum is 42.

The spelling of 10949130591 in words is "ten billion, nine hundred forty-nine million, one hundred thirty thousand, five hundred ninety-one".