453378026695368 has 32 divisors (see below), whose sum is σ = 1133445619166400. Its totient is φ = 151125935241408.

The previous prime is 453378026695367. The next prime is 453378026695411. The reversal of 453378026695368 is 863596620873354.

It is a self number, because there is not a number n which added to its sum of digits gives 453378026695368.

It is not an unprimeable number, because it can be changed into a prime (453378026695367) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 71011005 + ... + 77131827.

It is an arithmetic number, because the mean of its divisors is an integer number (35420175598950).

Almost surely, 2^{453378026695368} is an apocalyptic number.

It is an amenable number.

453378026695368 is an abundant number, since it is smaller than the sum of its proper divisors (680067592471032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453378026695368 is a wasteful number, since it uses less digits than its factorization.

453378026695368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9207141 (or 9207137 counting only the distinct ones).

The product of its (nonzero) digits is 4702924800, while the sum is 75.

The spelling of 453378026695368 in words is "four hundred fifty-three trillion, three hundred seventy-eight billion, twenty-six million, six hundred ninety-five thousand, three hundred sixty-eight".