332442563 has 4 divisors (see below), whose sum is σ = 349939560. Its totient is φ = 314945568.

The previous prime is 332442557. The next prime is 332442569. The reversal of 332442563 is 365244233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 365244233 = 761 ⋅479953.

It is an interprime number because it is at equal distance from previous prime (332442557) and next prime (332442569).

It is a cyclic number.

It is not a de Polignac number, because 332442563 - 2¹² = 332438467 is a prime.

It is a super-2 number, since 2×332442563² = 221036115388017938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332442569) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8748470 + ... + 8748507.

It is an arithmetic number, because the mean of its divisors is an integer number (87484890).

Almost surely, 2^332442563 is an apocalyptic number.

332442563 is a deficient number, since it is larger than the sum of its proper divisors (17496997).

332442563 is a wasteful number, since it uses less digits than its factorization.

332442563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17496996.

The product of its digits is 51840, while the sum is 32.

The square root of 332442563 is about 18233.0075138470. The cubic root of 332442563 is about 692.7430977163.

Adding to 332442563 its reverse (365244233), we get a palindrome (697686796).

The spelling of 332442563 in words is "three hundred thirty-two million, four hundred forty-two thousand, five hundred sixty-three".