485025001 has 2 divisors, whose sum is σ = 485025002. Its totient is φ = 485025000.

The previous prime is 485024999. The next prime is 485025031. The reversal of 485025001 is 100520584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 425349376 + 59675625 = 20624^2 + 7725^2 .

It is a cyclic number.

It is not a de Polignac number, because 485025001 - 2¹ = 485024999 is a prime.

Together with 485024999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (485025031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242512500 + 242512501.

It is an arithmetic number, because the mean of its divisors is an integer number (242512501).

Almost surely, 2^485025001 is an apocalyptic number.

It is an amenable number.

485025001 is a deficient number, since it is larger than the sum of its proper divisors (1).

485025001 is an equidigital number, since it uses as much as digits as its factorization.

485025001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 485025001 is about 22023.2831566958. The cubic root of 485025001 is about 785.6963007973.

Adding to 485025001 its reverse (100520584), we get a palindrome (585545585).

The spelling of 485025001 in words is "four hundred eighty-five million, twenty-five thousand, one".