52245315574 has 8 divisors (see below), whose sum is σ = 81070317360. Its totient is φ = 25221876456.

The previous prime is 52245315559. The next prime is 52245315589. The reversal of 52245315574 is 47551354225.

52245315574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52245315559) and next prime (52245315589).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 52245315574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450390594 + ... + 450390709.

It is an arithmetic number, because the mean of its divisors is an integer number (10133789670).

Almost surely, 2^52245315574 is an apocalyptic number.

52245315574 is a deficient number, since it is larger than the sum of its proper divisors (28825001786).

52245315574 is a wasteful number, since it uses less digits than its factorization.

52245315574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900781334.

The product of its digits is 840000, while the sum is 43.

Adding to 52245315574 its reverse (47551354225), we get a palindrome (99796669799).

The spelling of 52245315574 in words is "fifty-two billion, two hundred forty-five million, three hundred fifteen thousand, five hundred seventy-four".