4445002246025 has 12 divisors (see below), whose sum is σ = 6012875765904. Its totient is φ = 3232728906000.

The previous prime is 4445002245977. The next prime is 4445002246033. The reversal of 4445002246025 is 5206422005444.

It is not a de Polignac number, because 4445002246025 - 2²⁰ = 4445001197449 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 4445002246025.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8081821991 + ... + 8081822540.

It is an arithmetic number, because the mean of its divisors is an integer number (501072980492).

Almost surely, 2^{4445002246025} is an apocalyptic number.

It is an amenable number.

4445002246025 is a deficient number, since it is larger than the sum of its proper divisors (1567873519879).

4445002246025 is a wasteful number, since it uses less digits than its factorization.

4445002246025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16163644552 (or 16163644547 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 38.

The spelling of 4445002246025 in words is "four trillion, four hundred forty-five billion, two million, two hundred forty-six thousand, twenty-five".