56435303 has 2 divisors, whose sum is σ = 56435304. Its totient is φ = 56435302.

The previous prime is 56435287. The next prime is 56435317. The reversal of 56435303 is 30353465.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56435303 - 2⁴ = 56435287 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56435383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28217651 + 28217652.

It is an arithmetic number, because the mean of its divisors is an integer number (28217652).

Almost surely, 2^56435303 is an apocalyptic number.

56435303 is a deficient number, since it is larger than the sum of its proper divisors (1).

56435303 is an equidigital number, since it uses as much as digits as its factorization.

56435303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 29.

The square root of 56435303 is about 7512.3433760711. The cubic root of 56435303 is about 383.5749941022.

Adding to 56435303 its reverse (30353465), we get a palindrome (86788768).

The spelling of 56435303 in words is "fifty-six million, four hundred thirty-five thousand, three hundred three".