332225513 has 2 divisors, whose sum is σ = 332225514. Its totient is φ = 332225512.

The previous prime is 332225503. The next prime is 332225527. The reversal of 332225513 is 315522233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 297321049 + 34904464 = 17243^2 + 5908^2 .

It is a cyclic number.

It is not a de Polignac number, because 332225513 - 2⁴ = 332225497 is a prime.

It is a super-2 number, since 2×332225513² = 220747582976226338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332225503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166112756 + 166112757.

It is an arithmetic number, because the mean of its divisors is an integer number (166112757).

Almost surely, 2^332225513 is an apocalyptic number.

It is an amenable number.

332225513 is a deficient number, since it is larger than the sum of its proper divisors (1).

332225513 is an equidigital number, since it uses as much as digits as its factorization.

332225513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 26.

The square root of 332225513 is about 18227.0544246732. The cubic root of 332225513 is about 692.5923021193.

Adding to 332225513 its reverse (315522233), we get a palindrome (647747746).

The spelling of 332225513 in words is "three hundred thirty-two million, two hundred twenty-five thousand, five hundred thirteen".