56327003 has 2 divisors, whose sum is σ = 56327004. Its totient is φ = 56327002.

The previous prime is 56326951. The next prime is 56327057. The reversal of 56327003 is 30072365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56327003 - 2¹⁰ = 56325979 is a prime.

It is not a weakly prime, because it can be changed into another prime (56317003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28163501 + 28163502.

It is an arithmetic number, because the mean of its divisors is an integer number (28163502).

Almost surely, 2^56327003 is an apocalyptic number.

56327003 is a deficient number, since it is larger than the sum of its proper divisors (1).

56327003 is an equidigital number, since it uses as much as digits as its factorization.

56327003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 56327003 is about 7505.1317776572. The cubic root of 56327003 is about 383.3294753655.

Adding to 56327003 its reverse (30072365), we get a palindrome (86399368).

The spelling of 56327003 in words is "fifty-six million, three hundred twenty-seven thousand, three".