554155242 has 16 divisors (see below), whose sum is σ = 1109760960. Its totient is φ = 184476672.

The previous prime is 554155241. The next prime is 554155249. The reversal of 554155242 is 242551455.

554155242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (554155241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55438 + ... + 64665.

It is an arithmetic number, because the mean of its divisors is an integer number (69360060).

Almost surely, 2^554155242 is an apocalyptic number.

554155242 is an abundant number, since it is smaller than the sum of its proper divisors (555605718).

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

554155242 is a wasteful number, since it uses less digits than its factorization.

554155242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120877.

The product of its digits is 40000, while the sum is 33.

The square root of 554155242 is about 23540.5021611689. The cubic root of 554155242 is about 821.3794162769.

The spelling of 554155242 in words is "five hundred fifty-four million, one hundred fifty-five thousand, two hundred forty-two".