52930093 has 4 divisors (see below), whose sum is σ = 53928828. Its totient is φ = 51931360.

The previous prime is 52930043. The next prime is 52930099. The reversal of 52930093 is 39003925.

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 25020004 + 27910089 = 5002^2 + 5283^2 .

It is a cyclic number.

It is not a de Polignac number, because 52930093 - 2²⁵ = 19375661 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 (52930099) 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, 499288 + ... + 499393.

It is an arithmetic number, because the mean of its divisors is an integer number (13482207).

Almost surely, 2^52930093 is an apocalyptic number.

52930093 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

52930093 is a deficient number, since it is larger than the sum of its proper divisors (998735).

52930093 is an equidigital number, since it uses as much as digits as its factorization.

52930093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998734.

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 52930093 is about 7275.3070725571. The cubic root of 52930093 is about 375.4633513936.

The spelling of 52930093 in words is "fifty-two million, nine hundred thirty thousand, ninety-three".