5024221555 has 4 divisors (see below), whose sum is σ = 6029065872. Its totient is φ = 4019377240.

The previous prime is 5024221541. The next prime is 5024221561. The reversal of 5024221555 is 5551224205.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5024221555 - 2⁷ = 5024221427 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 3 ways as a sum of consecutive naturals, for example, 502422151 + ... + 502422160.

It is an arithmetic number, because the mean of its divisors is an integer number (1507266468).

Almost surely, 2^5024221555 is an apocalyptic number.

5024221555 is a deficient number, since it is larger than the sum of its proper divisors (1004844317).

5024221555 is a wasteful number, since it uses less digits than its factorization.

5024221555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004844316.

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 5024221555 is about 70881.7434534450. The cubic root of 5024221555 is about 1712.7327183336.

The spelling of 5024221555 in words is "five billion, twenty-four million, two hundred twenty-one thousand, five hundred fifty-five".