11376685633 has 2 divisors, whose sum is σ = 11376685634. Its totient is φ = 11376685632.

The previous prime is 11376685631. The next prime is 11376685669. The reversal of 11376685633 is 33658667311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6216849409 + 5159836224 = 78847^2 + 71832^2 .

It is a cyclic number.

It is not a de Polignac number, because 11376685633 - 2¹ = 11376685631 is a prime.

It is a super-2 number, since 2×11376685633² (a number of 21 digits) contains 22 as substring.

Together with 11376685631, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11376685631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5688342816 + 5688342817.

It is an arithmetic number, because the mean of its divisors is an integer number (5688342817).

Almost surely, 2^11376685633 is an apocalyptic number.

It is an amenable number.

11376685633 is a deficient number, since it is larger than the sum of its proper divisors (1).

11376685633 is an equidigital number, since it uses as much as digits as its factorization.

11376685633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1632960, while the sum is 49.

The spelling of 11376685633 in words is "eleven billion, three hundred seventy-six million, six hundred eighty-five thousand, six hundred thirty-three".