5822721390 has 16 divisors (see below), whose sum is σ = 13974531408. Its totient is φ = 1552725696.

The previous prime is 5822721367. The next prime is 5822721397. The reversal of 5822721390 is 931272285.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5822721397) 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, 97045327 + ... + 97045386.

It is an arithmetic number, because the mean of its divisors is an integer number (873408213).

Almost surely, 2^5822721390 is an apocalyptic number.

5822721390 is an abundant number, since it is smaller than the sum of its proper divisors (8151810018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5822721390 is a wasteful number, since it uses less digits than its factorization.

5822721390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194090723.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 5822721390 is about 76306.7584818016. The cubic root of 5822721390 is about 1799.0449038008.

The spelling of 5822721390 in words is "five billion, eight hundred twenty-two million, seven hundred twenty-one thousand, three hundred ninety".