1135502255 has 16 divisors (see below), whose sum is σ = 1409979648. Its totient is φ = 876960000.

The previous prime is 1135502239. The next prime is 1135502293. The reversal of 1135502255 is 5522055311.

It is not a de Polignac number, because 1135502255 - 2⁴ = 1135502239 is a prime.

It is a super-2 number, since 2×1135502255² = 2578730742220170050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56555 + ... + 73955.

It is an arithmetic number, because the mean of its divisors is an integer number (88123728).

Almost surely, 2^1135502255 is an apocalyptic number.

1135502255 is a deficient number, since it is larger than the sum of its proper divisors (274477393).

1135502255 is a wasteful number, since it uses less digits than its factorization.

1135502255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17858.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 1135502255 is about 33697.2143507442. The cubic root of 1135502255 is about 1043.2682733801.

Adding to 1135502255 its reverse (5522055311), we get a palindrome (6657557566).

The spelling of 1135502255 in words is "one billion, one hundred thirty-five million, five hundred two thousand, two hundred fifty-five".