11804694831653 has 2 divisors, whose sum is σ = 11804694831654. Its totient is φ = 11804694831652.

The previous prime is 11804694831613. The next prime is 11804694831689. The reversal of 11804694831653 is 35613849640811.

11804694831653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11481573071809 + 323121759844 = 3388447^2 + 568438^2 .

It is a cyclic number.

It is not a de Polignac number, because 11804694831653 - 2²⁴ = 11804678054437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11804694831592 and 11804694831601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11804694831613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5902347415826 + 5902347415827.

It is an arithmetic number, because the mean of its divisors is an integer number (5902347415827).

Almost surely, 2^{11804694831653} is an apocalyptic number.

It is an amenable number.

11804694831653 is a deficient number, since it is larger than the sum of its proper divisors (1).

11804694831653 is an equidigital number, since it uses as much as digits as its factorization.

11804694831653 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 11804694831653 in words is "eleven trillion, eight hundred four billion, six hundred ninety-four million, eight hundred thirty-one thousand, six hundred fifty-three".