5452221662 has 4 divisors (see below), whose sum is σ = 8178332496. Its totient is φ = 2726110830.

The previous prime is 5452221641. The next prime is 5452221667. The reversal of 5452221662 is 2661222545.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5452221667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1363055414 + ... + 1363055417.

It is an arithmetic number, because the mean of its divisors is an integer number (2044583124).

Almost surely, 2^5452221662 is an apocalyptic number.

5452221662 is a deficient number, since it is larger than the sum of its proper divisors (2726110834).

5452221662 is a wasteful number, since it uses less digits than its factorization.

5452221662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2726110833.

The product of its digits is 57600, while the sum is 35.

The square root of 5452221662 is about 73839.1607617530. The cubic root of 5452221662 is about 1760.0479564670.

The spelling of 5452221662 in words is "five billion, four hundred fifty-two million, two hundred twenty-one thousand, six hundred sixty-two".