5642105722 has 8 divisors (see below), whose sum is σ = 9232536672. Its totient is φ = 2564593500.

The previous prime is 5642105699. The next prime is 5642105747. The reversal of 5642105722 is 2275012465.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128229654 + ... + 128229697.

It is an arithmetic number, because the mean of its divisors is an integer number (1154067084).

Almost surely, 2^5642105722 is an apocalyptic number.

5642105722 is a deficient number, since it is larger than the sum of its proper divisors (3590430950).

5642105722 is a wasteful number, since it uses less digits than its factorization.

5642105722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256459364.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 5642105722 is about 75113.9515802491. The cubic root of 5642105722 is about 1780.2475902283.

The spelling of 5642105722 in words is "five billion, six hundred forty-two million, one hundred five thousand, seven hundred twenty-two".