552246445 has 32 divisors (see below), whose sum is σ = 737102592. Its totient is φ = 395062272.

The previous prime is 552246433. The next prime is 552246503. The reversal of 552246445 is 544642255.

It is a happy number.

552246445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 552246445 - 2⁵ = 552246413 is a prime.

It is a super-2 number, since 2×552246445² = 609952272030276050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 317799 + ... + 319531.

It is an arithmetic number, because the mean of its divisors is an integer number (23034456).

Almost surely, 2^552246445 is an apocalyptic number.

It is an amenable number.

552246445 is a deficient number, since it is larger than the sum of its proper divisors (184856147).

552246445 is a wasteful number, since it uses less digits than its factorization.

552246445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941.

The product of its digits is 192000, while the sum is 37.

The square root of 552246445 is about 23499.9243615804. The cubic root of 552246445 is about 820.4352463299.

The spelling of 552246445 in words is "five hundred fifty-two million, two hundred forty-six thousand, four hundred forty-five".