5622695838 has 96 divisors (see below), whose sum is σ = 13416399360. Its totient is φ = 1758775680.

The previous prime is 5622695833. The next prime is 5622695839. The reversal of 5622695838 is 8385962265.

5622695838 is a `hidden beast` number, since 5 + 622 + 6 + 9 + 5 + 8 + 3 + 8 = 666.

It is a super-2 number, since 2×5622695838² = 63229416973325044488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5622695833) 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, 3560133 + ... + 3561711.

It is an arithmetic number, because the mean of its divisors is an integer number (139754160).

Almost surely, 2^5622695838 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5622695838, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6708199680).

5622695838 is an abundant number, since it is smaller than the sum of its proper divisors (7793703522).

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

5622695838 is a wasteful number, since it uses less digits than its factorization.

5622695838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044 (or 2032 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 54.

The square root of 5622695838 is about 74984.6373465925. The cubic root of 5622695838 is about 1778.2037847575.

The spelling of 5622695838 in words is "five billion, six hundred twenty-two million, six hundred ninety-five thousand, eight hundred thirty-eight".