52025415313 has 4 divisors (see below), whose sum is σ = 52063308468. Its totient is φ = 51987522160.

The previous prime is 52025415287. The next prime is 52025415341. The reversal of 52025415313 is 31351452025.

52025415313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 27097110544 + 24928304769 = 164612^2 + 157887^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52025415313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52025415373) 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, 18944518 + ... + 18947263.

It is an arithmetic number, because the mean of its divisors is an integer number (13015827117).

Almost surely, 2^52025415313 is an apocalyptic number.

It is an amenable number.

52025415313 is a deficient number, since it is larger than the sum of its proper divisors (37893155).

52025415313 is a wasteful number, since it uses less digits than its factorization.

52025415313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37893154.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 52025415313 its reverse (31351452025), we get a palindrome (83376867338).

The spelling of 52025415313 in words is "fifty-two billion, twenty-five million, four hundred fifteen thousand, three hundred thirteen".