56801683 has 2 divisors, whose sum is σ = 56801684. Its totient is φ = 56801682.

The previous prime is 56801671. The next prime is 56801747. The reversal of 56801683 is 38610865.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56801683 - 2¹³ = 56793491 is a prime.

It is not a weakly prime, because it can be changed into another prime (56801603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28400841 + 28400842.

It is an arithmetic number, because the mean of its divisors is an integer number (28400842).

Almost surely, 2^56801683 is an apocalyptic number.

56801683 is a deficient number, since it is larger than the sum of its proper divisors (1).

56801683 is an equidigital number, since it uses as much as digits as its factorization.

56801683 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 56801683 is about 7536.6891271964. The cubic root of 56801683 is about 384.4032651389.

The spelling of 56801683 in words is "fifty-six million, eight hundred one thousand, six hundred eighty-three".