552555546 has 16 divisors (see below), whose sum is σ = 1119100800. Its totient is φ = 181853568.

The previous prime is 552555529. The next prime is 552555559. The reversal of 552555546 is 645555255.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 552555498 and 552555507.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582391 + ... + 583338.

It is an arithmetic number, because the mean of its divisors is an integer number (69943800).

Almost surely, 2^552555546 is an apocalyptic number.

552555546 is an abundant number, since it is smaller than the sum of its proper divisors (566545254).

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

552555546 is a wasteful number, since it uses less digits than its factorization.

552555546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165813.

The product of its digits is 750000, while the sum is 42.

The square root of 552555546 is about 23506.5000797652. The cubic root of 552555546 is about 820.5882879402.

The spelling of 552555546 in words is "five hundred fifty-two million, five hundred fifty-five thousand, five hundred forty-six".