23655785383 has 2 divisors, whose sum is σ = 23655785384. Its totient is φ = 23655785382.

The previous prime is 23655785347. The next prime is 23655785423. The reversal of 23655785383 is 38358755632.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23655785383 - 2¹³ = 23655777191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23655782383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11827892691 + 11827892692.

It is an arithmetic number, because the mean of its divisors is an integer number (11827892692).

Almost surely, 2^23655785383 is an apocalyptic number.

23655785383 is a deficient number, since it is larger than the sum of its proper divisors (1).

23655785383 is an equidigital number, since it uses as much as digits as its factorization.

23655785383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144000, while the sum is 55.

The spelling of 23655785383 in words is "twenty-three billion, six hundred fifty-five million, seven hundred eighty-five thousand, three hundred eighty-three".