3425081573 has 2 divisors, whose sum is σ = 3425081574. Its totient is φ = 3425081572.

The previous prime is 3425081567. The next prime is 3425081633. The reversal of 3425081573 is 3751805243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3138016324 + 287065249 = 56018^2 + 16943^2 .

It is an emirp because it is prime and its reverse (3751805243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3425081573 - 2²² = 3420887269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3425081533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1712540786 + 1712540787.

It is an arithmetic number, because the mean of its divisors is an integer number (1712540787).

Almost surely, 2^3425081573 is an apocalyptic number.

It is an amenable number.

3425081573 is a deficient number, since it is larger than the sum of its proper divisors (1).

3425081573 is an equidigital number, since it uses as much as digits as its factorization.

3425081573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 38.

The square root of 3425081573 is about 58524.1964746206. The cubic root of 3425081573 is about 1507.3830926357.

The spelling of 3425081573 in words is "three billion, four hundred twenty-five million, eighty-one thousand, five hundred seventy-three".