3425505401 has 2 divisors, whose sum is σ = 3425505402. Its totient is φ = 3425505400.

The previous prime is 3425505397. The next prime is 3425505407. The reversal of 3425505401 is 1045055243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1791405625 + 1634099776 = 42325^2 + 40424^2 .

It is an emirp because it is prime and its reverse (1045055243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3425505401 - 2² = 3425505397 is a prime.

It is not a weakly prime, because it can be changed into another prime (3425505407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712752700 + 1712752701.

It is an arithmetic number, because the mean of its divisors is an integer number (1712752701).

Almost surely, 2^3425505401 is an apocalyptic number.

It is an amenable number.

3425505401 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425505401 is an equidigital number, since it uses as much as digits as its factorization.

3425505401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3425505401 is about 58527.8173264645. The cubic root of 3425505401 is about 1507.4452658325.

The spelling of 3425505401 in words is "three billion, four hundred twenty-five million, five hundred five thousand, four hundred one".