5442865662 has 32 divisors (see below), whose sum is σ = 11751012000. Its totient is φ = 1670739840.

The previous prime is 5442865651. The next prime is 5442865663. The reversal of 5442865662 is 2665682445.

It is a happy number.

It is a super-2 number, since 2×5442865662² = 59249573229157396488, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442865663) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50037 + ... + 115712.

It is an arithmetic number, because the mean of its divisors is an integer number (367219125).

Almost surely, 2^5442865662 is an apocalyptic number.

5442865662 is an abundant number, since it is smaller than the sum of its proper divisors (6308146338).

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

5442865662 is a wasteful number, since it uses less digits than its factorization.

5442865662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166188.

The product of its digits is 2764800, while the sum is 48.

The square root of 5442865662 is about 73775.7796434575. The cubic root of 5442865662 is about 1759.0406339596.

The spelling of 5442865662 in words is "five billion, four hundred forty-two million, eight hundred sixty-five thousand, six hundred sixty-two".