5254445412427 has 2 divisors, whose sum is σ = 5254445412428. Its totient is φ = 5254445412426.

The previous prime is 5254445412409. The next prime is 5254445412443. The reversal of 5254445412427 is 7242145444525.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5254445412427 is a prime.

It is a super-2 number, since 2×5254445412427² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5254445412407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2627222706213 + 2627222706214.

It is an arithmetic number, because the mean of its divisors is an integer number (2627222706214).

Almost surely, 2^{5254445412427} is an apocalyptic number.

5254445412427 is a deficient number, since it is larger than the sum of its proper divisors (1).

5254445412427 is an equidigital number, since it uses as much as digits as its factorization.

5254445412427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7168000, while the sum is 49.

The spelling of 5254445412427 in words is "five trillion, two hundred fifty-four billion, four hundred forty-five million, four hundred twelve thousand, four hundred twenty-seven".