52930284293 has 4 divisors (see below), whose sum is σ = 54755466540. Its totient is φ = 51105102048.

The previous prime is 52930284289. The next prime is 52930284299. The reversal of 52930284293 is 39248203925.

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 30734647969 + 22195636324 = 175313^2 + 148982^2 .

It is a cyclic number.

It is not a de Polignac number, because 52930284293 - 2² = 52930284289 is a prime.

It is a super-2 number, since 2×52930284293² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52930284299) 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, 912591080 + ... + 912591137.

It is an arithmetic number, because the mean of its divisors is an integer number (13688866635).

Almost surely, 2^52930284293 is an apocalyptic number.

It is an amenable number.

52930284293 is a deficient number, since it is larger than the sum of its proper divisors (1825182247).

52930284293 is a wasteful number, since it uses less digits than its factorization.

52930284293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1825182246.

The product of its (nonzero) digits is 933120, while the sum is 47.

The spelling of 52930284293 in words is "fifty-two billion, nine hundred thirty million, two hundred eighty-four thousand, two hundred ninety-three".