5242221446 has 32 divisors (see below), whose sum is σ = 9814943232. Its totient is φ = 2040068160.

The previous prime is 5242221431. The next prime is 5242221503. The reversal of 5242221446 is 6441222425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117410 + ... + 155786.

It is an arithmetic number, because the mean of its divisors is an integer number (306716976).

Almost surely, 2^5242221446 is an apocalyptic number.

5242221446 is a deficient number, since it is larger than the sum of its proper divisors (4572721786).

5242221446 is a wasteful number, since it uses less digits than its factorization.

5242221446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39284.

The product of its digits is 30720, while the sum is 32.

The square root of 5242221446 is about 72403.1867116358. The cubic root of 5242221446 is about 1737.1545343282.

The spelling of 5242221446 in words is "five billion, two hundred forty-two million, two hundred twenty-one thousand, four hundred forty-six".