332055445 has 4 divisors (see below), whose sum is σ = 398466540. Its totient is φ = 265644352.

The previous prime is 332055413. The next prime is 332055467. The reversal of 332055445 is 544550233.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 117462244 + 214593201 = 10838^2 + 14649^2 .

It is a cyclic number.

It is not a de Polignac number, because 332055445 - 2⁵ = 332055413 is a prime.

It is a super-2 number, since 2×332055445² = 220521637108296050, 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 3 ways as a sum of consecutive naturals, for example, 33205540 + ... + 33205549.

It is an arithmetic number, because the mean of its divisors is an integer number (99616635).

Almost surely, 2^332055445 is an apocalyptic number.

It is an amenable number.

332055445 is a deficient number, since it is larger than the sum of its proper divisors (66411095).

332055445 is an equidigital number, since it uses as much as digits as its factorization.

332055445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66411094.

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

The square root of 332055445 is about 18222.3885646202. The cubic root of 332055445 is about 692.4741013917.

The spelling of 332055445 in words is "three hundred thirty-two million, fifty-five thousand, four hundred forty-five".