487573403 has 2 divisors, whose sum is σ = 487573404. Its totient is φ = 487573402.

The previous prime is 487573393. The next prime is 487573453. The reversal of 487573403 is 304375784.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-487573403 is a prime.

It is not a weakly prime, because it can be changed into another prime (487573453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243786701 + 243786702.

It is an arithmetic number, because the mean of its divisors is an integer number (243786702).

Almost surely, 2^487573403 is an apocalyptic number.

487573403 is a deficient number, since it is larger than the sum of its proper divisors (1).

487573403 is an equidigital number, since it uses as much as digits as its factorization.

487573403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 487573403 is about 22081.0643538757. The cubic root of 487573403 is about 787.0699574593.

The spelling of 487573403 in words is "four hundred eighty-seven million, five hundred seventy-three thousand, four hundred three".