5345029221 has 48 divisors (see below), whose sum is σ = 8383979520. Its totient is φ = 3019991520.

The previous prime is 5345029219. The next prime is 5345029223. The reversal of 5345029221 is 1229205435.

It is an interprime number because it is at equal distance from previous prime (5345029219) and next prime (5345029223).

It is not a de Polignac number, because 5345029221 - 2¹ = 5345029219 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5345029223) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5866756 + ... + 5867666.

It is an arithmetic number, because the mean of its divisors is an integer number (174666240).

Almost surely, 2^5345029221 is an apocalyptic number.

It is an amenable number.

5345029221 is a deficient number, since it is larger than the sum of its proper divisors (3038950299).

5345029221 is a wasteful number, since it uses less digits than its factorization.

5345029221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 5345029221 is about 73109.7067495145. The cubic root of 5345029221 is about 1748.4371593845.

The spelling of 5345029221 in words is "five billion, three hundred forty-five million, twenty-nine thousand, two hundred twenty-one".