5406531622 has 8 divisors (see below), whose sum is σ = 8123475096. Its totient is φ = 2698706592.

The previous prime is 5406531619. The next prime is 5406531623. The reversal of 5406531622 is 2261356045.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5406531623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2278128 + ... + 2280499.

It is an arithmetic number, because the mean of its divisors is an integer number (1015434387).

Almost surely, 2^5406531622 is an apocalyptic number.

5406531622 is a deficient number, since it is larger than the sum of its proper divisors (2716943474).

5406531622 is a wasteful number, since it uses less digits than its factorization.

5406531622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559222.

The product of its (nonzero) digits is 43200, while the sum is 34.

The square root of 5406531622 is about 73529.1209113777. The cubic root of 5406531622 is about 1755.1177126858.

Adding to 5406531622 its reverse (2261356045), we get a palindrome (7667887667).

The spelling of 5406531622 in words is "five billion, four hundred six million, five hundred thirty-one thousand, six hundred twenty-two".