5031554221 has 8 divisors (see below), whose sum is σ = 5304446784. Its totient is φ = 4763172480.

The previous prime is 5031554207. The next prime is 5031554233. The reversal of 5031554221 is 1224551305.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5031554221 - 2⁷ = 5031554093 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5031554221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5031554321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1125415 + ... + 1129876.

It is an arithmetic number, because the mean of its divisors is an integer number (663055848).

Almost surely, 2^5031554221 is an apocalyptic number.

It is an amenable number.

5031554221 is a deficient number, since it is larger than the sum of its proper divisors (272892563).

5031554221 is a wasteful number, since it uses less digits than its factorization.

5031554221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2255411.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5031554221 is about 70933.4492394103. The cubic root of 5031554221 is about 1713.5655367138.

The spelling of 5031554221 in words is "five billion, thirty-one million, five hundred fifty-four thousand, two hundred twenty-one".