4622641901089 has 9 divisors (see below), whose sum is σ = 4751036585337. Its totient is φ = 4497628232304.

The previous prime is 4622641901057. The next prime is 4622641901197. The reversal of 4622641901089 is 9801091462264.

The square root of 4622641901089 is 2150033.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 47286677025 + 4575355224064 = 217455^2 + 2139008^2 .

It is not a de Polignac number, because 4622641901089 - 2⁵ = 4622641901057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4622641901029) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 79522167 + ... + 79580275.

Almost surely, 2^{4622641901089} is an apocalyptic number.

4622641901089 is the 2150033-rd square number.

4622641901089 is the 1075017-th centered octagonal number.

It is an amenable number.

4622641901089 is a deficient number, since it is larger than the sum of its proper divisors (128394684248).

4622641901089 is an frugal number, since it uses more digits than its factorization.

4622641901089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116292 (or 58146 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 4622641901089 in words is "four trillion, six hundred twenty-two billion, six hundred forty-one million, nine hundred one thousand, eighty-nine".