2244545510025 has 144 divisors (see below), whose sum is σ = 4922390196864. Its totient is φ = 891433912320.

The previous prime is 2244545510017. The next prime is 2244545510071. The reversal of 2244545510025 is 5200155454422.

It is not a de Polignac number, because 2244545510025 - 2³ = 2244545510017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 143 ways as a sum of consecutive naturals, for example, 569637 + ... + 2193986.

It is an arithmetic number, because the mean of its divisors is an integer number (34183265256).

Almost surely, 2^{2244545510025} is an apocalyptic number.

2244545510025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2244545510025 is an abundant number, since it is smaller than the sum of its proper divisors (2677844686839).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244545510025 is a wasteful number, since it uses less digits than its factorization.

2244545510025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763680 (or 2763668 counting only the distinct ones).

The product of its (nonzero) digits is 320000, while the sum is 39.

The spelling of 2244545510025 in words is "two trillion, two hundred forty-four billion, five hundred forty-five million, five hundred ten thousand, twenty-five".