332553073 has 2 divisors, whose sum is σ = 332553074. Its totient is φ = 332553072.

The previous prime is 332553047. The next prime is 332553083. The reversal of 332553073 is 370355233.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 231891984 + 100661089 = 15228^2 + 10033^2 .

It is a cyclic number.

It is not a de Polignac number, because 332553073 - 2²¹ = 330455921 is a prime.

It is a super-2 number, since 2×332553073² = 221183092723486658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (332553083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166276536 + 166276537.

It is an arithmetic number, because the mean of its divisors is an integer number (166276537).

Almost surely, 2^332553073 is an apocalyptic number.

It is an amenable number.

332553073 is a deficient number, since it is larger than the sum of its proper divisors (1).

332553073 is an equidigital number, since it uses as much as digits as its factorization.

332553073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 31.

The square root of 332553073 is about 18236.0377549510. The cubic root of 332553073 is about 692.8198493792.

The spelling of 332553073 in words is "three hundred thirty-two million, five hundred fifty-three thousand, seventy-three".