39053093 has 4 divisors (see below), whose sum is σ = 40108620. Its totient is φ = 37997568.

The previous prime is 39053071. The next prime is 39053101. The reversal of 39053093 is 39035093.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39035093 = 353 ⋅110581.

It can be written as a sum of positive squares in 2 ways, for example, as 31561924 + 7491169 = 5618^2 + 2737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39053093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39053293) 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, 527708 + ... + 527781.

It is an arithmetic number, because the mean of its divisors is an integer number (10027155).

Almost surely, 2^39053093 is an apocalyptic number.

It is an amenable number.

39053093 is a deficient number, since it is larger than the sum of its proper divisors (1055527).

39053093 is a wasteful number, since it uses less digits than its factorization.

39053093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055526.

The product of its (nonzero) digits is 10935, while the sum is 32.

The square root of 39053093 is about 6249.2473946868. The cubic root of 39053093 is about 339.2749630594.

The spelling of 39053093 in words is "thirty-nine million, fifty-three thousand, ninety-three".