44445467047025 has 12 divisors (see below), whose sum is σ = 60122595423984. Its totient is φ = 32323976034000.

The previous prime is 44445467047019. The next prime is 44445467047099. The reversal of 44445467047025 is 52074076454444.

It is a de Polignac number, because none of the positive numbers 2^k-44445467047025 is a prime.

It is a super-2 number, since 2×44445467047025² (a number of 28 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80809939811 + ... + 80809940360.

It is an arithmetic number, because the mean of its divisors is an integer number (5010216285332).

Almost surely, 2^{44445467047025} is an apocalyptic number.

It is an amenable number.

44445467047025 is a deficient number, since it is larger than the sum of its proper divisors (15677128376959).

44445467047025 is a wasteful number, since it uses less digits than its factorization.

44445467047025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161619880192 (or 161619880187 counting only the distinct ones).

The product of its (nonzero) digits is 60211200, while the sum is 56.

The spelling of 44445467047025 in words is "forty-four trillion, four hundred forty-five billion, four hundred sixty-seven million, forty-seven thousand, twenty-five".