56735783 has 8 divisors (see below), whose sum is σ = 64694448. Its totient is φ = 49290624.

The previous prime is 56735771. The next prime is 56735813. The reversal of 56735783 is 38753765.

56735783 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 56735783 - 2⁶ = 56735719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56735753) 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 7 ways as a sum of consecutive naturals, for example, 128141 + ... + 128582.

It is an arithmetic number, because the mean of its divisors is an integer number (8086806).

Almost surely, 2^56735783 is an apocalyptic number.

56735783 is a deficient number, since it is larger than the sum of its proper divisors (7958665).

56735783 is a wasteful number, since it uses less digits than its factorization.

56735783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256753.

The product of its digits is 529200, while the sum is 44.

The square root of 56735783 is about 7532.3159121216. The cubic root of 56735783 is about 384.2545490167.

The spelling of 56735783 in words is "fifty-six million, seven hundred thirty-five thousand, seven hundred eighty-three".