1135255933 has 16 divisors (see below), whose sum is σ = 1323022464. Its totient is φ = 953991360.

The previous prime is 1135255897. The next prime is 1135255949. The reversal of 1135255933 is 3395525311.

It is a de Polignac number, because none of the positive numbers 2^k-1135255933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135255892 and 1135255901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135255133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131166 + ... + 139552.

It is an arithmetic number, because the mean of its divisors is an integer number (82688904).

Almost surely, 2^1135255933 is an apocalyptic number.

It is an amenable number.

1135255933 is a deficient number, since it is larger than the sum of its proper divisors (187766531).

1135255933 is an equidigital number, since it uses as much as digits as its factorization.

1135255933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772.

The product of its digits is 60750, while the sum is 37.

The square root of 1135255933 is about 33693.5592213111. The cubic root of 1135255933 is about 1043.1928299626.

The spelling of 1135255933 in words is "one billion, one hundred thirty-five million, two hundred fifty-five thousand, nine hundred thirty-three".