532305373 has 2 divisors, whose sum is σ = 532305374. Its totient is φ = 532305372.

The previous prime is 532305329. The next prime is 532305379. The reversal of 532305373 is 373503235.

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., 408161209 + 124144164 = 20203^2 + 11142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-532305373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (532305379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266152686 + 266152687.

It is an arithmetic number, because the mean of its divisors is an integer number (266152687).

Almost surely, 2^532305373 is an apocalyptic number.

It is an amenable number.

532305373 is a deficient number, since it is larger than the sum of its proper divisors (1).

532305373 is an equidigital number, since it uses as much as digits as its factorization.

532305373 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 532305373 is about 23071.7440389755. The cubic root of 532305373 is about 810.4389091080.

The spelling of 532305373 in words is "five hundred thirty-two million, three hundred five thousand, three hundred seventy-three".