4365968551 has 6 divisors (see below), whose sum is σ = 5078779800. Its totient is φ = 3742258716.

The previous prime is 4365968539. The next prime is 4365968557. The reversal of 4365968551 is 1558695634.

4365968551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4365968551 - 2²¹ = 4363871399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4365968557) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44550651 + ... + 44550748.

It is an arithmetic number, because the mean of its divisors is an integer number (846463300).

Almost surely, 2^4365968551 is an apocalyptic number.

4365968551 is a deficient number, since it is larger than the sum of its proper divisors (712811249).

4365968551 is an equidigital number, since it uses as much as digits as its factorization.

4365968551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89101413 (or 89101406 counting only the distinct ones).

The product of its digits is 3888000, while the sum is 52.

The square root of 4365968551 is about 66075.4761693020. The cubic root of 4365968551 is about 1634.4069524131.

The spelling of 4365968551 in words is "four billion, three hundred sixty-five million, nine hundred sixty-eight thousand, five hundred fifty-one".