555057042 has 16 divisors (see below), whose sum is σ = 1148394240. Its totient is φ = 178638992.

The previous prime is 555057037. The next prime is 555057047. The reversal of 555057042 is 240750555.

555057042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (555057037) and next prime (555057047).

It is a junction number, because it is equal to n+sod(n) for n = 555056994 and 555057012.

It is not an unprimeable number, because it can be changed into a prime (555057047) 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, 1594818 + ... + 1595165.

It is an arithmetic number, because the mean of its divisors is an integer number (71774640).

Almost surely, 2^555057042 is an apocalyptic number.

555057042 is an abundant number, since it is smaller than the sum of its proper divisors (593337198).

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

555057042 is a wasteful number, since it uses less digits than its factorization.

555057042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3190017.

The product of its (nonzero) digits is 35000, while the sum is 33.

The square root of 555057042 is about 23559.6485967002. The cubic root of 555057042 is about 821.8247298297.

The spelling of 555057042 in words is "five hundred fifty-five million, fifty-seven thousand, forty-two".