11488633061 has 2 divisors, whose sum is σ = 11488633062. Its totient is φ = 11488633060.

The previous prime is 11488633049. The next prime is 11488633109. The reversal of 11488633061 is 16033688411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11488624225 + 8836 = 107185^2 + 94^2 .

It is a cyclic number.

It is not a de Polignac number, because 11488633061 - 2²⁶ = 11421524197 is a prime.

It is a super-2 number, since 2×11488633061² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11488633361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5744316530 + 5744316531.

It is an arithmetic number, because the mean of its divisors is an integer number (5744316531).

Almost surely, 2^11488633061 is an apocalyptic number.

It is an amenable number.

11488633061 is a deficient number, since it is larger than the sum of its proper divisors (1).

11488633061 is an equidigital number, since it uses as much as digits as its factorization.

11488633061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 41.

The spelling of 11488633061 in words is "eleven billion, four hundred eighty-eight million, six hundred thirty-three thousand, sixty-one".