56283503 has 2 divisors, whose sum is σ = 56283504. Its totient is φ = 56283502.

The previous prime is 56283473. The next prime is 56283523. The reversal of 56283503 is 30538265.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56283503 - 2⁶ = 56283439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56283503.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56283523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28141751 + 28141752.

It is an arithmetic number, because the mean of its divisors is an integer number (28141752).

Almost surely, 2^56283503 is an apocalyptic number.

56283503 is a deficient number, since it is larger than the sum of its proper divisors (1).

56283503 is an equidigital number, since it uses as much as digits as its factorization.

56283503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 56283503 is about 7502.2332008543. The cubic root of 56283503 is about 383.2307712174.

The spelling of 56283503 in words is "fifty-six million, two hundred eighty-three thousand, five hundred three".