5642662322 has 8 divisors (see below), whose sum is σ = 9233447472. Its totient is φ = 2564846500.

The previous prime is 5642662303. The next prime is 5642662343. The reversal of 5642662322 is 2232662465.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128242304 + ... + 128242347.

It is an arithmetic number, because the mean of its divisors is an integer number (1154180934).

Almost surely, 2^5642662322 is an apocalyptic number.

5642662322 is a deficient number, since it is larger than the sum of its proper divisors (3590785150).

5642662322 is a wasteful number, since it uses less digits than its factorization.

5642662322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256484664.

The product of its digits is 207360, while the sum is 38.

The square root of 5642662322 is about 75117.6565262788. The cubic root of 5642662322 is about 1780.3061294378.

The spelling of 5642662322 in words is "five billion, six hundred forty-two million, six hundred sixty-two thousand, three hundred twenty-two".