56894803 has 4 divisors (see below), whose sum is σ = 65022640. Its totient is φ = 48766968.

The previous prime is 56894779. The next prime is 56894819. The reversal of 56894803 is 30849865.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30849865 = 5 ⋅6169973.

It is a cyclic number.

It is not a de Polignac number, because 56894803 - 2⁵ = 56894771 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 56894803.

It is not an unprimeable number, because it can be changed into a prime (56894503) 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, 4063908 + ... + 4063921.

It is an arithmetic number, because the mean of its divisors is an integer number (16255660).

Almost surely, 2^56894803 is an apocalyptic number.

56894803 is a deficient number, since it is larger than the sum of its proper divisors (8127837).

56894803 is an equidigital number, since it uses as much as digits as its factorization.

56894803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8127836.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 56894803 is about 7542.8643763493. The cubic root of 56894803 is about 384.6132124913.

The spelling of 56894803 in words is "fifty-six million, eight hundred ninety-four thousand, eight hundred three".