550605134 has 4 divisors (see below), whose sum is σ = 825907704. Its totient is φ = 275302566.

The previous prime is 550605127. The next prime is 550605137. The reversal of 550605134 is 431506055.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 550605097 and 550605106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550605137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137651282 + ... + 137651285.

It is an arithmetic number, because the mean of its divisors is an integer number (206476926).

Almost surely, 2^550605134 is an apocalyptic number.

550605134 is a deficient number, since it is larger than the sum of its proper divisors (275302570).

550605134 is a wasteful number, since it uses less digits than its factorization.

550605134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275302569.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 550605134 is about 23464.9767525988. The cubic root of 550605134 is about 819.6216448040.

The spelling of 550605134 in words is "five hundred fifty million, six hundred five thousand, one hundred thirty-four".