2637461089 has 2 divisors, whose sum is σ = 2637461090. Its totient is φ = 2637461088.

The previous prime is 2637461081. The next prime is 2637461111. The reversal of 2637461089 is 9801647362.

2637461089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2180142864 + 457318225 = 46692^2 + 21385^2 .

It is a cyclic number.

It is not a de Polignac number, because 2637461089 - 2³ = 2637461081 is a prime.

It is not a weakly prime, because it can be changed into another prime (2637461081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1318730544 + 1318730545.

It is an arithmetic number, because the mean of its divisors is an integer number (1318730545).

Almost surely, 2^2637461089 is an apocalyptic number.

It is an amenable number.

2637461089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2637461089 is an equidigital number, since it uses as much as digits as its factorization.

2637461089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 2637461089 is about 51356.2176274694. The cubic root of 2637461089 is about 1381.6414496149.

The spelling of 2637461089 in words is "two billion, six hundred thirty-seven million, four hundred sixty-one thousand, eighty-nine".