5425617401 has 2 divisors, whose sum is σ = 5425617402. Its totient is φ = 5425617400.

The previous prime is 5425617397. The next prime is 5425617451. The reversal of 5425617401 is 1047165245.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4093440400 + 1332177001 = 63980^2 + 36499^2 .

It is a cyclic number.

It is not a de Polignac number, because 5425617401 - 2² = 5425617397 is a prime.

It is not a weakly prime, because it can be changed into another prime (5425617451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2712808700 + 2712808701.

It is an arithmetic number, because the mean of its divisors is an integer number (2712808701).

Almost surely, 2^5425617401 is an apocalyptic number.

It is an amenable number.

5425617401 is a deficient number, since it is larger than the sum of its proper divisors (1).

5425617401 is an equidigital number, since it uses as much as digits as its factorization.

5425617401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5425617401 is about 73658.7903851265. The cubic root of 5425617401 is about 1757.1805538948.

The spelling of 5425617401 in words is "five billion, four hundred twenty-five million, six hundred seventeen thousand, four hundred one".