1025083775 has 24 divisors (see below), whose sum is σ = 1283645520. Its totient is φ = 812021760.

The previous prime is 1025083769. The next prime is 1025083783. The reversal of 1025083775 is 5773805201.

It is a happy number.

It is not a de Polignac number, because 1025083775 - 2¹⁸ = 1024821631 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1776287 + ... + 1776863.

It is an arithmetic number, because the mean of its divisors is an integer number (53485230).

Almost surely, 2^1025083775 is an apocalyptic number.

1025083775 is a deficient number, since it is larger than the sum of its proper divisors (258561745).

1025083775 is a wasteful number, since it uses less digits than its factorization.

1025083775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163 (or 1158 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 1025083775 is about 32016.9295061222. The cubic root of 1025083775 is about 1008.2923059296.

Adding to 1025083775 its reverse (5773805201), we get a palindrome (6798888976).

The spelling of 1025083775 in words is "one billion, twenty-five million, eighty-three thousand, seven hundred seventy-five".