5345450425 has 18 divisors (see below), whose sum is σ = 7710541278. Its totient is φ = 3665450880.

The previous prime is 5345450419. The next prime is 5345450441. The reversal of 5345450425 is 5240545435.

It can be written as a sum of positive squares in 3 ways, for example, as 670761 + 5344779664 = 819^2 + 73108^2 .

It is not a de Polignac number, because 5345450425 - 2³ = 5345450417 is a prime.

It is a super-2 number, since 2×5345450425² = 57147680492265361250, which contains 22 as substring.

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 17 ways as a sum of consecutive naturals, for example, 2180592 + ... + 2183041.

Almost surely, 2^5345450425 is an apocalyptic number.

It is an amenable number.

5345450425 is a deficient number, since it is larger than the sum of its proper divisors (2365090853).

5345450425 is a wasteful number, since it uses less digits than its factorization.

5345450425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363657 (or 4363645 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 37.

The square root of 5345450425 is about 73112.5873225671. The cubic root of 5345450425 is about 1748.4830855059.

The spelling of 5345450425 in words is "five billion, three hundred forty-five million, four hundred fifty thousand, four hundred twenty-five".