134503550 has 12 divisors (see below), whose sum is σ = 250176696. Its totient is φ = 53801400.

The previous prime is 134503543. The next prime is 134503591. The reversal of 134503550 is 55305431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1344986 + ... + 1345085.

It is an arithmetic number, because the mean of its divisors is an integer number (20848058).

Almost surely, 2^134503550 is an apocalyptic number.

134503550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134503550 is a deficient number, since it is larger than the sum of its proper divisors (115673146).

134503550 is a wasteful number, since it uses less digits than its factorization.

134503550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2690083 (or 2690078 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 134503550 is about 11597.5665551011. The cubic root of 134503550 is about 512.3631837844.

Adding to 134503550 its reverse (55305431), we get a palindrome (189808981).

The spelling of 134503550 in words is "one hundred thirty-four million, five hundred three thousand, five hundred fifty".