5425211355061 has 2 divisors, whose sum is σ = 5425211355062. Its totient is φ = 5425211355060.

The previous prime is 5425211355037. The next prime is 5425211355097. The reversal of 5425211355061 is 1605531125245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5421958820100 + 3252534961 = 2328510^2 + 57031^2 .

It is a cyclic number.

It is not a de Polignac number, because 5425211355061 - 2⁷ = 5425211354933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5425211355661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712605677530 + 2712605677531.

It is an arithmetic number, because the mean of its divisors is an integer number (2712605677531).

Almost surely, 2^{5425211355061} is an apocalyptic number.

It is an amenable number.

5425211355061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5425211355061 is an equidigital number, since it uses as much as digits as its factorization.

5425211355061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180000, while the sum is 40.

The spelling of 5425211355061 in words is "five trillion, four hundred twenty-five billion, two hundred eleven million, three hundred fifty-five thousand, sixty-one".