1135634389260 has 48 divisors (see below), whose sum is σ = 3634030046976. Its totient is φ = 259573574592.

The previous prime is 1135634389259. The next prime is 1135634389277. The reversal of 1135634389260 is 629834365311.

It is a happy 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, 1351945282 + ... + 1351946121.

It is an arithmetic number, because the mean of its divisors is an integer number (75708959312).

Almost surely, 2^{1135634389260} is an apocalyptic number.

1135634389260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135634389260 is an abundant number, since it is smaller than the sum of its proper divisors (2498395657716).

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

1135634389260 is a wasteful number, since it uses less digits than its factorization.

1135634389260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2703891422 (or 2703891420 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 1135634389260 in words is "one trillion, one hundred thirty-five billion, six hundred thirty-four million, three hundred eighty-nine thousand, two hundred sixty".