4622291845 has 16 divisors (see below), whose sum is σ = 5671653120. Its totient is φ = 3614756544.

The previous prime is 4622291827. The next prime is 4622291851. The reversal of 4622291845 is 5481922264.

It is a cyclic number.

It is not a de Polignac number, because 4622291845 - 2¹¹ = 4622289797 is a prime.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 188926 + ... + 211984.

It is an arithmetic number, because the mean of its divisors is an integer number (354478320).

Almost surely, 2^4622291845 is an apocalyptic number.

It is an amenable number.

4622291845 is a deficient number, since it is larger than the sum of its proper divisors (1049361275).

4622291845 is a wasteful number, since it uses less digits than its factorization.

4622291845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23964.

The product of its digits is 276480, while the sum is 43.

The square root of 4622291845 is about 67987.4388766043. The cubic root of 4622291845 is about 1665.7856668968.

The spelling of 4622291845 in words is "four billion, six hundred twenty-two million, two hundred ninety-one thousand, eight hundred forty-five".