1025033065 has 16 divisors (see below), whose sum is σ = 1466880768. Its totient is φ = 672319296.

The previous prime is 1025033059. The next prime is 1025033153. The reversal of 1025033065 is 5603305201.

It is a happy number.

1025033065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1025033065 - 2⁹ = 1025032553 is a prime.

It is a super-4 number, since 4×1025033065⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635862 + ... + 637471.

It is an arithmetic number, because the mean of its divisors is an integer number (91680048).

Almost surely, 2^1025033065 is an apocalyptic number.

It is an amenable number.

1025033065 is a deficient number, since it is larger than the sum of its proper divisors (441847703).

1025033065 is a wasteful number, since it uses less digits than its factorization.

1025033065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1273368.

The product of its (nonzero) digits is 2700, while the sum is 25.

The square root of 1025033065 is about 32016.1375715435. The cubic root of 1025033065 is about 1008.2756792085.

Adding to 1025033065 its reverse (5603305201), we get a palindrome (6628338266).

The spelling of 1025033065 in words is "one billion, twenty-five million, thirty-three thousand, sixty-five".