5225045437 has 2 divisors, whose sum is σ = 5225045438. Its totient is φ = 5225045436.

The previous prime is 5225045407. The next prime is 5225045471. The reversal of 5225045437 is 7345405225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4165282521 + 1059762916 = 64539^2 + 32554^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5225045437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5225045396 and 5225045405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5225045407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2612522718 + 2612522719.

It is an arithmetic number, because the mean of its divisors is an integer number (2612522719).

Almost surely, 2^5225045437 is an apocalyptic number.

It is an amenable number.

5225045437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5225045437 is an equidigital number, since it uses as much as digits as its factorization.

5225045437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168000, while the sum is 37.

The square root of 5225045437 is about 72284.4757676225. The cubic root of 5225045437 is about 1735.2552104875.

The spelling of 5225045437 in words is "five billion, two hundred twenty-five million, forty-five thousand, four hundred thirty-seven".