1136025533 has 4 divisors (see below), whose sum is σ = 1137563520. Its totient is φ = 1134487548.

The previous prime is 1136025521. The next prime is 1136025571. The reversal of 1136025533 is 3355206311.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3355206311 = 1399 ⋅2398289.

It is a cyclic number.

It is not a de Polignac number, because 1136025533 - 2⁸ = 1136025277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1136025496 and 1136025505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136025593) 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, 767885 + ... + 769362.

It is an arithmetic number, because the mean of its divisors is an integer number (284390880).

Almost surely, 2^1136025533 is an apocalyptic number.

It is an amenable number.

1136025533 is a deficient number, since it is larger than the sum of its proper divisors (1537987).

1136025533 is an equidigital number, since it uses as much as digits as its factorization.

1136025533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537986.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 1136025533 is about 33704.9778667781. The cubic root of 1136025533 is about 1043.4285065853.

The spelling of 1136025533 in words is "one billion, one hundred thirty-six million, twenty-five thousand, five hundred thirty-three".