557137883 has 2 divisors, whose sum is σ = 557137884. Its totient is φ = 557137882.

The previous prime is 557137877. The next prime is 557137943. The reversal of 557137883 is 388731755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 557137883 - 2¹⁰ = 557136859 is a prime.

It is not a weakly prime, because it can be changed into another prime (557137813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278568941 + 278568942.

It is an arithmetic number, because the mean of its divisors is an integer number (278568942).

Almost surely, 2^557137883 is an apocalyptic number.

557137883 is a deficient number, since it is larger than the sum of its proper divisors (1).

557137883 is an equidigital number, since it uses as much as digits as its factorization.

557137883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 705600, while the sum is 47.

The square root of 557137883 is about 23603.7684067608. The cubic root of 557137883 is about 822.8504226471.

The spelling of 557137883 in words is "five hundred fifty-seven million, one hundred thirty-seven thousand, eight hundred eighty-three".