5642652222 has 12 divisors (see below), whose sum is σ = 12225746520. Its totient is φ = 1880884068.

The previous prime is 5642652221. The next prime is 5642652227. The reversal of 5642652222 is 2222562465.

5642652222 is a `hidden beast` number, since 5 + 6 + 426 + 5 + 2 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5642652221) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 156740322 + ... + 156740357.

It is an arithmetic number, because the mean of its divisors is an integer number (1018812210).

Almost surely, 2^5642652222 is an apocalyptic number.

5642652222 is an abundant number, since it is smaller than the sum of its proper divisors (6583094298).

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

5642652222 is a wasteful number, since it uses less digits than its factorization.

5642652222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313480687 (or 313480684 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 5642652222 is about 75117.5892983794. The cubic root of 5642652222 is about 1780.3050672263.

The spelling of 5642652222 in words is "five billion, six hundred forty-two million, six hundred fifty-two thousand, two hundred twenty-two".