11295513 has 12 divisors (see below), whose sum is σ = 16436628. Its totient is φ = 7474560.

The previous prime is 11295511. The next prime is 11295517. The reversal of 11295513 is 31559211.

11295513 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5184729 + 6110784 = 2277^2 + 2472^2 .

It is not a de Polignac number, because 11295513 - 2¹ = 11295511 is a prime.

It is a super-2 number, since 2×11295513² = 255177227866338, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11295511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3348 + ... + 5813.

It is an arithmetic number, because the mean of its divisors is an integer number (1369719).

Almost surely, 2^11295513 is an apocalyptic number.

It is an amenable number.

11295513 is a deficient number, since it is larger than the sum of its proper divisors (5141115).

11295513 is a wasteful number, since it uses less digits than its factorization.

11295513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9304 (or 9301 counting only the distinct ones).

The product of its digits is 1350, while the sum is 27.

The square root of 11295513 is about 3360.8797955297. The cubic root of 11295513 is about 224.3719969441.

The spelling of 11295513 in words is "eleven million, two hundred ninety-five thousand, five hundred thirteen".