4454152112515 has 64 divisors (see below), whose sum is σ = 6510061290240. Its totient is φ = 2855904215040.

The previous prime is 4454152112513. The next prime is 4454152112537. The reversal of 4454152112515 is 5152112514544.

4454152112515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4454152112515 - 2¹ = 4454152112513 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4454152112513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87363951 + ... + 87414919.

It is an arithmetic number, because the mean of its divisors is an integer number (101719707660).

Almost surely, 2^{4454152112515} is an apocalyptic number.

4454152112515 is a deficient number, since it is larger than the sum of its proper divisors (2055909177725).

4454152112515 is a wasteful number, since it uses less digits than its factorization.

4454152112515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51952.

The product of its digits is 160000, while the sum is 40.

The spelling of 4454152112515 in words is "four trillion, four hundred fifty-four billion, one hundred fifty-two million, one hundred twelve thousand, five hundred fifteen".