5422225637 has 2 divisors, whose sum is σ = 5422225638. Its totient is φ = 5422225636.

The previous prime is 5422225631. The next prime is 5422225649. The reversal of 5422225637 is 7365222245.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3893884801 + 1528340836 = 62401^2 + 39094^2 .

It is a cyclic number.

It is not a de Polignac number, because 5422225637 - 2⁴ = 5422225621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5422225637.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5422225631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2711112818 + 2711112819.

It is an arithmetic number, because the mean of its divisors is an integer number (2711112819).

Almost surely, 2^5422225637 is an apocalyptic number.

It is an amenable number.

5422225637 is a deficient number, since it is larger than the sum of its proper divisors (1).

5422225637 is an equidigital number, since it uses as much as digits as its factorization.

5422225637 is an evil number, because the sum of its binary digits is even.

The product of its digits is 201600, while the sum is 38.

The square root of 5422225637 is about 73635.7633015371. The cubic root of 5422225637 is about 1756.8143169817.

The spelling of 5422225637 in words is "five billion, four hundred twenty-two million, two hundred twenty-five thousand, six hundred thirty-seven".