553251042 has 12 divisors (see below), whose sum is σ = 1198710630. Its totient is φ = 184417008.

The previous prime is 553251037. The next prime is 553251103. The reversal of 553251042 is 240152355.

It is a happy number.

553251042 is a `hidden beast` number, since 553 + 2 + 5 + 104 + 2 = 666.

553251042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 335659041 + 217592001 = 18321^2 + 14751^2 .

It is a junction number, because it is equal to n+sod(n) for n = 553250997 and 553251015.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15368067 + ... + 15368102.

Almost surely, 2^553251042 is an apocalyptic number.

553251042 is an abundant number, since it is smaller than the sum of its proper divisors (645459588).

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

553251042 is a wasteful number, since it uses less digits than its factorization.

553251042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30736177 (or 30736174 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 553251042 is about 23521.2891228351. The cubic root of 553251042 is about 820.9324322782.

The spelling of 553251042 in words is "five hundred fifty-three million, two hundred fifty-one thousand, forty-two".