11465653 has 2 divisors, whose sum is σ = 11465654. Its totient is φ = 11465652.

The previous prime is 11465639. The next prime is 11465689. The reversal of 11465653 is 35656411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8054244 + 3411409 = 2838^2 + 1847^2 .

It is a cyclic number.

It is not a de Polignac number, because 11465653 - 2¹⁷ = 11334581 is a prime.

It is a super-2 number, since 2×11465653² = 262922397432818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11465053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5732826 + 5732827.

It is an arithmetic number, because the mean of its divisors is an integer number (5732827).

Almost surely, 2^11465653 is an apocalyptic number.

It is an amenable number.

11465653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11465653 is an equidigital number, since it uses as much as digits as its factorization.

11465653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 11465653 is about 3386.0970157395. The cubic root of 11465653 is about 225.4929308194.

The spelling of 11465653 in words is "eleven million, four hundred sixty-five thousand, six hundred fifty-three".