633453214356055 has 16 divisors (see below), whose sum is σ = 800175911777280. Its totient is φ = 480076167326112.

The previous prime is 633453214355971. The next prime is 633453214356071. The reversal of 633453214356055 is 550653412354336.

It is a cyclic number.

It is not a de Polignac number, because 633453214356055 - 2¹⁷ = 633453214224983 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 633453214355987 and 633453214356005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98891379 + ... + 105101908.

It is an arithmetic number, because the mean of its divisors is an integer number (50010994486080).

Almost surely, 2^{633453214356055} is an apocalyptic number.

633453214356055 is a deficient number, since it is larger than the sum of its proper divisors (166722697421225).

633453214356055 is a wasteful number, since it uses less digits than its factorization.

633453214356055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204025998.

The product of its (nonzero) digits is 58320000, while the sum is 55.

The spelling of 633453214356055 in words is "six hundred thirty-three trillion, four hundred fifty-three billion, two hundred fourteen million, three hundred fifty-six thousand, fifty-five".