4425247337425 has 6 divisors (see below), whose sum is σ = 5487306698438. Its totient is φ = 3540197869920.

The previous prime is 4425247337383. The next prime is 4425247337437. The reversal of 4425247337425 is 5247337425244.

It can be written as a sum of positive squares in 3 ways, for example, as 973365747649 + 3451881589776 = 986593^2 + 1857924^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4425247337425 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88504946724 + ... + 88504946773.

Almost surely, 2^{4425247337425} is an apocalyptic number.

It is an amenable number.

4425247337425 is a deficient number, since it is larger than the sum of its proper divisors (1062059361013).

4425247337425 is a wasteful number, since it uses less digits than its factorization.

4425247337425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177009893507 (or 177009893502 counting only the distinct ones).

The product of its digits is 22579200, while the sum is 52.

The spelling of 4425247337425 in words is "four trillion, four hundred twenty-five billion, two hundred forty-seven million, three hundred thirty-seven thousand, four hundred twenty-five".