1135454530 has 16 divisors (see below), whose sum is σ = 2335792320. Its totient is φ = 389298672.

The previous prime is 1135454521. The next prime is 1135454641. The reversal of 1135454530 is 354545311.

It is a junction number, because it is equal to n+sod(n) for n = 1135454492 and 1135454501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8110320 + ... + 8110459.

It is an arithmetic number, because the mean of its divisors is an integer number (145987020).

Almost surely, 2^1135454530 is an apocalyptic number.

1135454530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135454530 is an abundant number, since it is smaller than the sum of its proper divisors (1200337790).

1135454530 is a wasteful number, since it uses less digits than its factorization.

1135454530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16220793.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 1135454530 is about 33696.5061987144. The cubic root of 1135454530 is about 1043.2536570357.

Adding to 1135454530 its reverse (354545311), we get a palindrome (1489999841).

It can be divided in two parts, 1 and 135454530, that added together give a palindrome (135454531).

The spelling of 1135454530 in words is "one billion, one hundred thirty-five million, four hundred fifty-four thousand, five hundred thirty".