455216633615 has 8 divisors (see below), whose sum is σ = 549311693040. Its totient is φ = 362138818432.

The previous prime is 455216633603. The next prime is 455216633621. The reversal of 455216633615 is 516336612554.

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 455216633615 - 2⁸ = 455216633359 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 455216633615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254310074 + ... + 254311863.

It is an arithmetic number, because the mean of its divisors is an integer number (68663961630).

Almost surely, 2^455216633615 is an apocalyptic number.

455216633615 is a deficient number, since it is larger than the sum of its proper divisors (94095059425).

455216633615 is a wasteful number, since it uses less digits than its factorization.

455216633615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508622121.

The product of its digits is 1944000, while the sum is 47.

The spelling of 455216633615 in words is "four hundred fifty-five billion, two hundred sixteen million, six hundred thirty-three thousand, six hundred fifteen".