455342437865 has 8 divisors (see below), whose sum is σ = 624469629120. Its totient is φ = 312234814512.

The previous prime is 455342437859. The next prime is 455342437871. The reversal of 455342437865 is 568734243554.

It is an interprime number because it is at equal distance from previous prime (455342437859) and next prime (455342437871).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 455342437865 - 2¹⁸ = 455342175721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455342437865.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6504891935 + ... + 6504892004.

It is an arithmetic number, because the mean of its divisors is an integer number (78058703640).

Almost surely, 2^455342437865 is an apocalyptic number.

It is an amenable number.

455342437865 is a deficient number, since it is larger than the sum of its proper divisors (169127191255).

455342437865 is a wasteful number, since it uses less digits than its factorization.

455342437865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13009783951.

The product of its digits is 48384000, while the sum is 56.

The spelling of 455342437865 in words is "four hundred fifty-five billion, three hundred forty-two million, four hundred thirty-seven thousand, eight hundred sixty-five".