1025064011 has 8 divisors (see below), whose sum is σ = 1120374144. Its totient is φ = 933644160.

The previous prime is 1025063993. The next prime is 1025064037. The reversal of 1025064011 is 1104605201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1025064011 - 2¹⁸ = 1024801867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1025064071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 972020 + ... + 973073.

It is an arithmetic number, because the mean of its divisors is an integer number (140046768).

Almost surely, 2^1025064011 is an apocalyptic number.

1025064011 is a deficient number, since it is larger than the sum of its proper divisors (95310133).

1025064011 is a wasteful number, since it uses less digits than its factorization.

1025064011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1945141.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1025064011 is about 32016.6208554245. The cubic root of 1025064011 is about 1008.2858258032.

Adding to 1025064011 its reverse (1104605201), we get a palindrome (2129669212).

The spelling of 1025064011 in words is "one billion, twenty-five million, sixty-four thousand, eleven".