487457603 has 2 divisors, whose sum is σ = 487457604. Its totient is φ = 487457602.

The previous prime is 487457567. The next prime is 487457617. The reversal of 487457603 is 306754784.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 487457603 - 2²² = 483263299 is a prime.

It is a super-2 number, since 2×487457603² = 475229829445011218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (487457693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243728801 + 243728802.

It is an arithmetic number, because the mean of its divisors is an integer number (243728802).

Almost surely, 2^487457603 is an apocalyptic number.

487457603 is a deficient number, since it is larger than the sum of its proper divisors (1).

487457603 is an equidigital number, since it uses as much as digits as its factorization.

487457603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 487457603 is about 22078.4420419558. The cubic root of 487457603 is about 787.0076421122.

The spelling of 487457603 in words is "four hundred eighty-seven million, four hundred fifty-seven thousand, six hundred three".