425005033 has 2 divisors, whose sum is σ = 425005034. Its totient is φ = 425005032.

The previous prime is 425005027. The next prime is 425005037. The reversal of 425005033 is 330500524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 290259369 + 134745664 = 17037^2 + 11608^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425005033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 425004995 and 425005013.

It is not a weakly prime, because it can be changed into another prime (425005037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212502516 + 212502517.

It is an arithmetic number, because the mean of its divisors is an integer number (212502517).

Almost surely, 2^425005033 is an apocalyptic number.

It is an amenable number.

425005033 is a deficient number, since it is larger than the sum of its proper divisors (1).

425005033 is an equidigital number, since it uses as much as digits as its factorization.

425005033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 425005033 is about 20615.6501959070. The cubic root of 425005033 is about 751.8502659711.

Adding to 425005033 its reverse (330500524), we get a palindrome (755505557).

The spelling of 425005033 in words is "four hundred twenty-five million, five thousand, thirty-three".