56020293 has 12 divisors (see below), whose sum is σ = 92478048. Its totient is φ = 32011560.

The previous prime is 56020247. The next prime is 56020297. The reversal of 56020293 is 39202065.

It is not a de Polignac number, because 56020293 - 2⁶ = 56020229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56020297) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 444543 + ... + 444668.

It is an arithmetic number, because the mean of its divisors is an integer number (7706504).

Almost surely, 2^56020293 is an apocalyptic number.

It is an amenable number.

56020293 is a deficient number, since it is larger than the sum of its proper divisors (36457755).

56020293 is a wasteful number, since it uses less digits than its factorization.

56020293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 889224 (or 889221 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 56020293 is about 7484.6705338311. The cubic root of 56020293 is about 382.6324442026.

The spelling of 56020293 in words is "fifty-six million, twenty thousand, two hundred ninety-three".