452654267170440 has 64 divisors (see below), whose sum is σ = 1358194498349760. Its totient is φ = 120687209304320.

The previous prime is 452654267170439. The next prime is 452654267170451. The reversal of 452654267170440 is 44071762456254.

It is a happy 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, 321094914 + ... + 322501553.

It is an arithmetic number, because the mean of its divisors is an integer number (21221789036715).

Almost surely, 2^{452654267170440} is an apocalyptic number.

452654267170440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452654267170440 is an abundant number, since it is smaller than the sum of its proper divisors (905540231179320).

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

452654267170440 is a wasteful number, since it uses less digits than its factorization.

452654267170440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643602342 (or 643602338 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 57.

The spelling of 452654267170440 in words is "four hundred fifty-two trillion, six hundred fifty-four billion, two hundred sixty-seven million, one hundred seventy thousand, four hundred forty".