452415452542511 has 16 divisors (see below), whose sum is σ = 462525457484544. Its totient is φ = 442404282285504.

The previous prime is 452415452542421. The next prime is 452415452542531. The reversal of 452415452542511 is 115245254514254.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452415452542511 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452415452542511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452415452542531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833392976 + ... + 833935658.

It is an arithmetic number, because the mean of its divisors is an integer number (28907841092784).

Almost surely, 2^{452415452542511} is an apocalyptic number.

452415452542511 is a deficient number, since it is larger than the sum of its proper divisors (10110004942033).

452415452542511 is a wasteful number, since it uses less digits than its factorization.

452415452542511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633710.

The product of its digits is 6400000, while the sum is 50.

The spelling of 452415452542511 in words is "four hundred fifty-two trillion, four hundred fifteen billion, four hundred fifty-two million, five hundred forty-two thousand, five hundred eleven".