5622173388 has 132 divisors (see below), whose sum is σ = 15902042128. Its totient is φ = 1728954720.

The previous prime is 5622173357. The next prime is 5622173443. The reversal of 5622173388 is 8833712265.

5622173388 is a `hidden beast` number, since 5 + 622 + 17 + 3 + 3 + 8 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 43 ways as a sum of consecutive naturals, for example, 3069633 + ... + 3071463.

Almost surely, 2^5622173388 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5622173388, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7951021064).

5622173388 is an abundant number, since it is smaller than the sum of its proper divisors (10279868740).

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

5622173388 is a wasteful number, since it uses less digits than its factorization.

5622173388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878 (or 1849 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 5622173388 is about 74981.1535520760. The cubic root of 5622173388 is about 1778.1487073018.

The spelling of 5622173388 in words is "five billion, six hundred twenty-two million, one hundred seventy-three thousand, three hundred eighty-eight".