550710154 has 4 divisors (see below), whose sum is σ = 826065234. Its totient is φ = 275355076.

The previous prime is 550710103. The next prime is 550710163. The reversal of 550710154 is 451017055.

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

It can be written as a sum of positive squares in only one way, i.e., 378497025 + 172213129 = 19455^2 + 13123^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137677537 + ... + 137677540.

Almost surely, 2^550710154 is an apocalyptic number.

550710154 is a deficient number, since it is larger than the sum of its proper divisors (275355080).

550710154 is a wasteful number, since it uses less digits than its factorization.

550710154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275355079.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 550710154 is about 23467.2144490990. The cubic root of 550710154 is about 819.6737518330.

The spelling of 550710154 in words is "five hundred fifty million, seven hundred ten thousand, one hundred fifty-four".