1130547255 has 16 divisors (see below), whose sum is σ = 1810322784. Its totient is φ = 602476160.

The previous prime is 1130547251. The next prime is 1130547263. The reversal of 1130547255 is 5527450311.

It is not a de Polignac number, because 1130547255 - 2² = 1130547251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130547251) 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, 10356 + ... + 48665.

It is an arithmetic number, because the mean of its divisors is an integer number (113145174).

Almost surely, 2^1130547255 is an apocalyptic number.

1130547255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1130547255 is a deficient number, since it is larger than the sum of its proper divisors (679775529).

1130547255 is a wasteful number, since it uses less digits than its factorization.

1130547255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60306.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 1130547255 is about 33623.6115698478. The cubic root of 1130547255 is about 1041.7485547428.

Adding to 1130547255 its reverse (5527450311), we get a palindrome (6657997566).

The spelling of 1130547255 in words is "one billion, one hundred thirty million, five hundred forty-seven thousand, two hundred fifty-five".