52502313145 has 8 divisors (see below), whose sum is σ = 63015439104. Its totient is φ = 41993408304.

The previous prime is 52502313053. The next prime is 52502313151. The reversal of 52502313145 is 54131320525.

52502313145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 52502313145 - 2²⁹ = 51965442233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1027849 + ... + 1077718.

It is an arithmetic number, because the mean of its divisors is an integer number (7876929888).

Almost surely, 2^52502313145 is an apocalyptic number.

It is an amenable number.

52502313145 is a deficient number, since it is larger than the sum of its proper divisors (10513125959).

52502313145 is a wasteful number, since it uses less digits than its factorization.

52502313145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110559.

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

The spelling of 52502313145 in words is "fifty-two billion, five hundred two million, three hundred thirteen thousand, one hundred forty-five".