5274993122437 has 2 divisors, whose sum is σ = 5274993122438. Its totient is φ = 5274993122436.

The previous prime is 5274993122431. The next prime is 5274993122453. The reversal of 5274993122437 is 7342213994725.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3480877535521 + 1794115586916 = 1865711^2 + 1339446^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5274993122437 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5274993122431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2637496561218 + 2637496561219.

It is an arithmetic number, because the mean of its divisors is an integer number (2637496561219).

Almost surely, 2^{5274993122437} is an apocalyptic number.

It is an amenable number.

5274993122437 is a deficient number, since it is larger than the sum of its proper divisors (1).

5274993122437 is an equidigital number, since it uses as much as digits as its factorization.

5274993122437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22861440, while the sum is 58.

The spelling of 5274993122437 in words is "five trillion, two hundred seventy-four billion, nine hundred ninety-three million, one hundred twenty-two thousand, four hundred thirty-seven".