52602667853 has 4 divisors (see below), whose sum is σ = 53721873600. Its totient is φ = 51483462108.

The previous prime is 52602667841. The next prime is 52602667861. The reversal of 52602667853 is 35876620625.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52602667853 - 2³² = 48307700557 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 (52602667253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559602803 + ... + 559602896.

It is an arithmetic number, because the mean of its divisors is an integer number (13430468400).

Almost surely, 2^52602667853 is an apocalyptic number.

It is an amenable number.

52602667853 is a deficient number, since it is larger than the sum of its proper divisors (1119205747).

52602667853 is a wasteful number, since it uses less digits than its factorization.

52602667853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119205746.

The product of its (nonzero) digits is 3628800, while the sum is 50.

The spelling of 52602667853 in words is "fifty-two billion, six hundred two million, six hundred sixty-seven thousand, eight hundred fifty-three".