1140525033 has 4 divisors (see below), whose sum is σ = 1520700048. Its totient is φ = 760350020.

The previous prime is 1140525017. The next prime is 1140525059. The reversal of 1140525033 is 3305250411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1140525033 - 2⁴ = 1140525017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1140524994 and 1140525012.

It is not an unprimeable number, because it can be changed into a prime (1140505033) 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, 190087503 + ... + 190087508.

It is an arithmetic number, because the mean of its divisors is an integer number (380175012).

Almost surely, 2^1140525033 is an apocalyptic number.

It is an amenable number.

1140525033 is a deficient number, since it is larger than the sum of its proper divisors (380175015).

1140525033 is an equidigital number, since it uses as much as digits as its factorization.

1140525033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380175014.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1140525033 is about 33771.6602049707. The cubic root of 1140525033 is about 1044.8042742948.

Adding to 1140525033 its reverse (3305250411), we get a palindrome (4445775444).

The spelling of 1140525033 in words is "one billion, one hundred forty million, five hundred twenty-five thousand, thirty-three".