332553313 has 4 divisors (see below), whose sum is σ = 332613828. Its totient is φ = 332492800.

The previous prime is 332553311. The next prime is 332553317. The reversal of 332553313 is 313355233.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313355233 = 43 ⋅7287331.

It can be written as a sum of positive squares in 2 ways, for example, as 211179024 + 121374289 = 14532^2 + 11017^2 .

It is a cyclic number.

It is not a de Polignac number, because 332553313 - 2¹ = 332553311 is a prime.

It is a super-2 number, since 2×332553313² = 221183411974551938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332553311) 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, 21088 + ... + 33313.

It is an arithmetic number, because the mean of its divisors is an integer number (83153457).

Almost surely, 2^332553313 is an apocalyptic number.

It is an amenable number.

332553313 is a deficient number, since it is larger than the sum of its proper divisors (60515).

332553313 is an equidigital number, since it uses as much as digits as its factorization.

332553313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60514.

The product of its digits is 12150, while the sum is 28.

The square root of 332553313 is about 18236.0443353267. The cubic root of 332553313 is about 692.8200160460.

The spelling of 332553313 in words is "three hundred thirty-two million, five hundred fifty-three thousand, three hundred thirteen".