1136253560 has 32 divisors (see below), whose sum is σ = 2753231040. Its totient is φ = 419539584.

The previous prime is 1136253551. The next prime is 1136253593. The reversal of 1136253560 is 653526311.

It is a super-2 number, since 2×1136253560² = 2582144305225347200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092032 + ... + 1093071.

It is an arithmetic number, because the mean of its divisors is an integer number (86038470).

Almost surely, 2^1136253560 is an apocalyptic number.

1136253560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1136253560 is an abundant number, since it is smaller than the sum of its proper divisors (1616977480).

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

1136253560 is a wasteful number, since it uses less digits than its factorization.

1136253560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185127 (or 2185123 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 1136253560 is about 33708.3603872986. The cubic root of 1136253560 is about 1043.4983154489.

Adding to 1136253560 its reverse (653526311), we get a palindrome (1789779871).

The spelling of 1136253560 in words is "one billion, one hundred thirty-six million, two hundred fifty-three thousand, five hundred sixty".