56763293 has 4 divisors (see below), whose sum is σ = 57562848. Its totient is φ = 55963740.

The previous prime is 56763277. The next prime is 56763307. The reversal of 56763293 is 39236765.

56763293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 56763293 - 2⁴ = 56763277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 56763293.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56763253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399671 + ... + 399812.

It is an arithmetic number, because the mean of its divisors is an integer number (14390712).

Almost surely, 2^56763293 is an apocalyptic number.

It is an amenable number.

56763293 is a deficient number, since it is larger than the sum of its proper divisors (799555).

56763293 is an equidigital number, since it uses as much as digits as its factorization.

56763293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 799554.

The product of its digits is 204120, while the sum is 41.

The square root of 56763293 is about 7534.1418223976. The cubic root of 56763293 is about 384.3166446585.

The spelling of 56763293 in words is "fifty-six million, seven hundred sixty-three thousand, two hundred ninety-three".