1134530550 has 72 divisors (see below), whose sum is σ = 3161032056. Its totient is φ = 302538240.

The previous prime is 1134530549. The next prime is 1134530567. The reversal of 1134530550 is 550354311.

1134530550 is a `hidden beast` number, since 11 + 345 + 305 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34539 + ... + 58838.

It is an arithmetic number, because the mean of its divisors is an integer number (43903223).

Almost surely, 2^1134530550 is an apocalyptic number.

1134530550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1134530550 is an abundant number, since it is smaller than the sum of its proper divisors (2026501506).

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

1134530550 is an equidigital number, since it uses as much as digits as its factorization.

1134530550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93404 (or 93387 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1134530550 is about 33682.7930848972. The cubic root of 1134530550 is about 1042.9705964997.

Adding to 1134530550 its reverse (550354311), we get a palindrome (1684884861).

The spelling of 1134530550 in words is "one billion, one hundred thirty-four million, five hundred thirty thousand, five hundred fifty".