5662444442 has 4 divisors (see below), whose sum is σ = 8493666666. Its totient is φ = 2831222220.

The previous prime is 5662444423. The next prime is 5662444471. The reversal of 5662444442 is 2444442665.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4382307601 + 1280136841 = 66199^2 + 35779^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5662444442.

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 as a sum of consecutive naturals, namely, 1415611109 + ... + 1415611112.

Almost surely, 2^5662444442 is an apocalyptic number.

5662444442 is a deficient number, since it is larger than the sum of its proper divisors (2831222224).

5662444442 is a wasteful number, since it uses less digits than its factorization.

5662444442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2831222223.

The product of its digits is 737280, while the sum is 41.

The square root of 5662444442 is about 75249.2155573731. The cubic root of 5662444442 is about 1782.3841764822.

The spelling of 5662444442 in words is "five billion, six hundred sixty-two million, four hundred forty-four thousand, four hundred forty-two".