11592890213 has 2 divisors, whose sum is σ = 11592890214. Its totient is φ = 11592890212.

The previous prime is 11592890173. The next prime is 11592890249. The reversal of 11592890213 is 31209829511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6074331844 + 5518558369 = 77938^2 + 74287^2 .

It is a cyclic number.

It is not a de Polignac number, because 11592890213 - 2⁶ = 11592890149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11592896213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5796445106 + 5796445107.

It is an arithmetic number, because the mean of its divisors is an integer number (5796445107).

Almost surely, 2^11592890213 is an apocalyptic number.

It is an amenable number.

11592890213 is a deficient number, since it is larger than the sum of its proper divisors (1).

11592890213 is an equidigital number, since it uses as much as digits as its factorization.

11592890213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 41.

The spelling of 11592890213 in words is "eleven billion, five hundred ninety-two million, eight hundred ninety thousand, two hundred thirteen".