4445325402155 has 16 divisors (see below), whose sum is σ = 6072349641984. Its totient is φ = 3092400278880.

The previous prime is 4445325402139. The next prime is 4445325402187. The reversal of 4445325402155 is 5512045235444.

It is not a de Polignac number, because 4445325402155 - 2⁴ = 4445325402139 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1757044349 + ... + 1757046878.

It is an arithmetic number, because the mean of its divisors is an integer number (379521852624).

Almost surely, 2^{4445325402155} is an apocalyptic number.

4445325402155 is a deficient number, since it is larger than the sum of its proper divisors (1627024239829).

4445325402155 is a wasteful number, since it uses less digits than its factorization.

4445325402155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514091266.

The product of its (nonzero) digits is 1920000, while the sum is 44.

The spelling of 4445325402155 in words is "four trillion, four hundred forty-five billion, three hundred twenty-five million, four hundred two thousand, one hundred fifty-five".