453450064215 has 16 divisors (see below), whose sum is σ = 725613032448. Its totient is φ = 241809057696.

The previous prime is 453450064187. The next prime is 453450064267. The reversal of 453450064215 is 512460054354.

It is not a de Polignac number, because 453450064215 - 2²³ = 453441675607 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1814779 + ... + 2049468.

It is an arithmetic number, because the mean of its divisors is an integer number (45350814528).

Almost surely, 2^453450064215 is an apocalyptic number.

453450064215 is a deficient number, since it is larger than the sum of its proper divisors (272162968233).

453450064215 is a wasteful number, since it uses less digits than its factorization.

453450064215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872078.

The product of its (nonzero) digits is 288000, while the sum is 39.

The spelling of 453450064215 in words is "four hundred fifty-three billion, four hundred fifty million, sixty-four thousand, two hundred fifteen".