5421225005 has 24 divisors (see below), whose sum is σ = 7896621312. Its totient is φ = 3555781152.

The previous prime is 5421224993. The next prime is 5421225023. The reversal of 5421225005 is 5005221245.

It is not a de Polignac number, because 5421225005 - 2²⁰ = 5420176429 is a prime.

It is a super-3 number, since 3×5421225005³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475397 + ... + 486666.

It is an arithmetic number, because the mean of its divisors is an integer number (329025888).

Almost surely, 2^5421225005 is an apocalyptic number.

It is an amenable number.

5421225005 is a deficient number, since it is larger than the sum of its proper divisors (2475396307).

5421225005 is a wasteful number, since it uses less digits than its factorization.

5421225005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962105 (or 962098 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5421225005 is about 73628.9685178327. The cubic root of 5421225005 is about 1756.7062412646.

The spelling of 5421225005 in words is "five billion, four hundred twenty-one million, two hundred twenty-five thousand, five".