5426156089 has 2 divisors, whose sum is σ = 5426156090. Its totient is φ = 5426156088.

The previous prime is 5426156077. The next prime is 5426156137. The reversal of 5426156089 is 9806516245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2823115689 + 2603040400 = 53133^2 + 51020^2 .

It is a cyclic number.

It is not a de Polignac number, because 5426156089 - 2¹⁹ = 5425631801 is a prime.

It is not a weakly prime, because it can be changed into another prime (5426156009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2713078044 + 2713078045.

It is an arithmetic number, because the mean of its divisors is an integer number (2713078045).

Almost surely, 2^5426156089 is an apocalyptic number.

It is an amenable number.

5426156089 is a deficient number, since it is larger than the sum of its proper divisors (1).

5426156089 is an equidigital number, since it uses as much as digits as its factorization.

5426156089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 5426156089 is about 73662.4469387218. The cubic root of 5426156089 is about 1757.2387064627.

The spelling of 5426156089 in words is "five billion, four hundred twenty-six million, one hundred fifty-six thousand, eighty-nine".