5425544513 has 2 divisors, whose sum is σ = 5425544514. Its totient is φ = 5425544512.

The previous prime is 5425544483. The next prime is 5425544519. The reversal of 5425544513 is 3154455245.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5379195649 + 46348864 = 73343^2 + 6808^2 .

It is a cyclic number.

It is not a de Polignac number, because 5425544513 - 2²⁸ = 5157109057 is a prime.

It is not a weakly prime, because it can be changed into another prime (5425544519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712772256 + 2712772257.

It is an arithmetic number, because the mean of its divisors is an integer number (2712772257).

Almost surely, 2^5425544513 is an apocalyptic number.

It is an amenable number.

5425544513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5425544513 is an equidigital number, since it uses as much as digits as its factorization.

5425544513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 240000, while the sum is 38.

The square root of 5425544513 is about 73658.2956156331. The cubic root of 5425544513 is about 1757.1726851774.

Adding to 5425544513 its reverse (3154455245), we get a palindrome (8579999758).

The spelling of 5425544513 in words is "five billion, four hundred twenty-five million, five hundred forty-four thousand, five hundred thirteen".