553354042 has 4 divisors (see below), whose sum is σ = 830031066. Its totient is φ = 276677020.

The previous prime is 553354027. The next prime is 553354069. The reversal of 553354042 is 240453355.

It is a happy number.

553354042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 553143361 + 210681 = 23519^2 + 459^2 .

It is a junction number, because it is equal to n+sod(n) for n = 553353995 and 553354013.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138338509 + ... + 138338512.

Almost surely, 2^553354042 is an apocalyptic number.

553354042 is a deficient number, since it is larger than the sum of its proper divisors (276677024).

553354042 is a wasteful number, since it uses less digits than its factorization.

553354042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276677023.

The product of its (nonzero) digits is 36000, while the sum is 31.

The square root of 553354042 is about 23523.4785267826. The cubic root of 553354042 is about 820.9833740673.

The spelling of 553354042 in words is "five hundred fifty-three million, three hundred fifty-four thousand, forty-two".