5632373489 has 2 divisors, whose sum is σ = 5632373490. Its totient is φ = 5632373488.

The previous prime is 5632373437. The next prime is 5632373521. The reversal of 5632373489 is 9843732365.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5381689600 + 250683889 = 73360^2 + 15833^2 .

It is a cyclic number.

It is not a de Polignac number, because 5632373489 - 2²⁰ = 5631324913 is a prime.

It is a super-2 number, since 2×5632373489² = 63447262239180066242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5632373389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2816186744 + 2816186745.

It is an arithmetic number, because the mean of its divisors is an integer number (2816186745).

Almost surely, 2^5632373489 is an apocalyptic number.

It is an amenable number.

5632373489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5632373489 is an equidigital number, since it uses as much as digits as its factorization.

5632373489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3265920, while the sum is 50.

The square root of 5632373489 is about 75049.1404947452. The cubic root of 5632373489 is about 1779.2234007575.

The spelling of 5632373489 in words is "five billion, six hundred thirty-two million, three hundred seventy-three thousand, four hundred eighty-nine".