5425483745261 has 2 divisors, whose sum is σ = 5425483745262. Its totient is φ = 5425483745260.

The previous prime is 5425483745239. The next prime is 5425483745287. The reversal of 5425483745261 is 1625473845245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3009964755625 + 2415518989636 = 1734925^2 + 1554194^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5425483745261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5425483745197 and 5425483745206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5425413745261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712741872630 + 2712741872631.

It is an arithmetic number, because the mean of its divisors is an integer number (2712741872631).

Almost surely, 2^{5425483745261} is an apocalyptic number.

It is an amenable number.

5425483745261 is a deficient number, since it is larger than the sum of its proper divisors (1).

5425483745261 is an equidigital number, since it uses as much as digits as its factorization.

5425483745261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256000, while the sum is 56.

The spelling of 5425483745261 in words is "five trillion, four hundred twenty-five billion, four hundred eighty-three million, seven hundred forty-five thousand, two hundred sixty-one".