453303556464216 has 32 divisors (see below), whose sum is σ = 1133267391115200. Its totient is φ = 151100052160800.

The previous prime is 453303556464179. The next prime is 453303556464223. The reversal of 453303556464216 is 612464655303354.

It is a happy number.

It is a super-2 number, since 2×453303556464216² (a number of 30 digits) contains 22 as substring.

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, 67563406 + ... + 73969053.

It is an arithmetic number, because the mean of its divisors is an integer number (35414605972350).

Almost surely, 2^{453303556464216} is an apocalyptic number.

It is an amenable number.

453303556464216 is an abundant number, since it is smaller than the sum of its proper divisors (679963834650984).

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

453303556464216 is a wasteful number, since it uses less digits than its factorization.

453303556464216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141665919 (or 141665915 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 57.

The spelling of 453303556464216 in words is "four hundred fifty-three trillion, three hundred three billion, five hundred fifty-six million, four hundred sixty-four thousand, two hundred sixteen".