56693253 has 8 divisors (see below), whose sum is σ = 75639616. Its totient is φ = 37771200.

The previous prime is 56693243. The next prime is 56693257. The reversal of 56693253 is 35239665.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56693253 - 2⁴ = 56693237 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 (56693257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333 + ... + 10653.

It is an arithmetic number, because the mean of its divisors is an integer number (9454952).

Almost surely, 2^56693253 is an apocalyptic number.

It is an amenable number.

56693253 is a deficient number, since it is larger than the sum of its proper divisors (18946363).

56693253 is a wasteful number, since it uses less digits than its factorization.

56693253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12155.

The product of its digits is 145800, while the sum is 39.

The square root of 56693253 is about 7529.4922139544. The cubic root of 56693253 is about 384.1585106773.

The spelling of 56693253 in words is "fifty-six million, six hundred ninety-three thousand, two hundred fifty-three".