1040525512 has 16 divisors (see below), whose sum is σ = 2101061340. Its totient is φ = 480242496.

The previous prime is 1040525503. The next prime is 1040525513. The reversal of 1040525512 is 2155250401.

It can be written as a sum of positive squares in 2 ways, for example, as 1003242276 + 37283236 = 31674^2 + 6106^2 .

It is a super-2 number, since 2×1040525512² = 2165386682245724288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040525513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5002423 + ... + 5002630.

Almost surely, 2^1040525512 is an apocalyptic number.

It is an amenable number.

1040525512 is an abundant number, since it is smaller than the sum of its proper divisors (1060535828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1040525512 is a wasteful number, since it uses less digits than its factorization.

1040525512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10005072 (or 10005068 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1040525512 is about 32257.1776818742. The cubic root of 1040525512 is about 1013.3300249007.

Adding to 1040525512 its reverse (2155250401), we get a palindrome (3195775913).

The spelling of 1040525512 in words is "one billion, forty million, five hundred twenty-five thousand, five hundred twelve".