550156118 has 8 divisors (see below), whose sum is σ = 830699760. Its totient is φ = 273256200.

The previous prime is 550156111. The next prime is 550156169. The reversal of 550156118 is 811651055.

550156118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550156111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910553 + ... + 911156.

It is an arithmetic number, because the mean of its divisors is an integer number (103837470).

Almost surely, 2^550156118 is an apocalyptic number.

550156118 is a deficient number, since it is larger than the sum of its proper divisors (280543642).

550156118 is a wasteful number, since it uses less digits than its factorization.

550156118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821862.

The product of its (nonzero) digits is 6000, while the sum is 32.

The square root of 550156118 is about 23455.4070098986. The cubic root of 550156118 is about 819.3987849628.

The spelling of 550156118 in words is "five hundred fifty million, one hundred fifty-six thousand, one hundred eighteen".