5415445289225 has 12 divisors (see below), whose sum is σ = 7068581220240. Its totient is φ = 4104337482000.

The previous prime is 5415445289197. The next prime is 5415445289239. The reversal of 5415445289225 is 5229825445145.

It is not a de Polignac number, because 5415445289225 - 2¹⁴ = 5415445272841 is a prime.

It is a super-2 number, since 2×5415445289225² (a number of 26 digits) contains 22 as substring.

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, 5700468251 + ... + 5700469200.

It is an arithmetic number, because the mean of its divisors is an integer number (589048435020).

Almost surely, 2^{5415445289225} is an apocalyptic number.

It is an amenable number.

5415445289225 is a deficient number, since it is larger than the sum of its proper divisors (1653135931015).

5415445289225 is a wasteful number, since it uses less digits than its factorization.

5415445289225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11400937480 (or 11400937475 counting only the distinct ones).

The product of its digits is 23040000, while the sum is 56.

The spelling of 5415445289225 in words is "five trillion, four hundred fifteen billion, four hundred forty-five million, two hundred eighty-nine thousand, two hundred twenty-five".