552616446 has 32 divisors (see below), whose sum is σ = 1172210688. Its totient is φ = 173305440.

The previous prime is 552616439. The next prime is 552616451. The reversal of 552616446 is 644616255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24406 + ... + 41241.

It is an arithmetic number, because the mean of its divisors is an integer number (36631584).

Almost surely, 2^552616446 is an apocalyptic number.

552616446 is an abundant number, since it is smaller than the sum of its proper divisors (619594242).

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

552616446 is a wasteful number, since it uses less digits than its factorization.

552616446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65736.

The product of its digits is 172800, while the sum is 39.

The square root of 552616446 is about 23507.7954304524. The cubic root of 552616446 is about 820.6184339236.

The spelling of 552616446 in words is "five hundred fifty-two million, six hundred sixteen thousand, four hundred forty-six".