315452552525333 has 4 divisors (see below), whose sum is σ = 315461787930060. Its totient is φ = 315443317120608.

The previous prime is 315452552525329. The next prime is 315452552525359. The reversal of 315452552525333 is 333525255254513.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 177668692294564 + 137783860230769 = 13329242^2 + 11738137^2 .

It is a cyclic number.

It is not a de Polignac number, because 315452552525333 - 2² = 315452552525329 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (315452552525303) 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, 4617651128 + ... + 4617719441.

It is an arithmetic number, because the mean of its divisors is an integer number (78865446982515).

Almost surely, 2^{315452552525333} is an apocalyptic number.

It is an amenable number.

315452552525333 is a deficient number, since it is larger than the sum of its proper divisors (9235404727).

315452552525333 is an equidigital number, since it uses as much as digits as its factorization.

315452552525333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9235404726.

The product of its digits is 40500000, while the sum is 53.

The spelling of 315452552525333 in words is "three hundred fifteen trillion, four hundred fifty-two billion, five hundred fifty-two million, five hundred twenty-five thousand, three hundred thirty-three".