557372603 has 2 divisors, whose sum is σ = 557372604. Its totient is φ = 557372602.

The previous prime is 557372597. The next prime is 557372681. The reversal of 557372603 is 306273755.

557372603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 557372603 - 2¹² = 557368507 is a prime.

It is not a weakly prime, because it can be changed into another prime (557374603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278686301 + 278686302.

It is an arithmetic number, because the mean of its divisors is an integer number (278686302).

Almost surely, 2^557372603 is an apocalyptic number.

557372603 is a deficient number, since it is larger than the sum of its proper divisors (1).

557372603 is an equidigital number, since it uses as much as digits as its factorization.

557372603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 38.

The square root of 557372603 is about 23608.7399706126. The cubic root of 557372603 is about 822.9659609728.

The spelling of 557372603 in words is "five hundred fifty-seven million, three hundred seventy-two thousand, six hundred three".