4452245132015 has 16 divisors (see below), whose sum is σ = 5666378417856. Its totient is φ = 3351084000000.

The previous prime is 4452245132009. The next prime is 4452245132029. The reversal of 4452245132015 is 5102315422544.

It is not a de Polignac number, because 4452245132015 - 2⁶ = 4452245131951 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 4452245132015.

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, 317330486 + ... + 317344515.

It is an arithmetic number, because the mean of its divisors is an integer number (354148651116).

Almost surely, 2^{4452245132015} is an apocalyptic number.

4452245132015 is a deficient number, since it is larger than the sum of its proper divisors (1214133285841).

4452245132015 is a wasteful number, since it uses less digits than its factorization.

4452245132015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634675090.

The product of its (nonzero) digits is 192000, while the sum is 38.

The spelling of 4452245132015 in words is "four trillion, four hundred fifty-two billion, two hundred forty-five million, one hundred thirty-two thousand, fifteen".