557873677811 has 2 divisors, whose sum is σ = 557873677812. Its totient is φ = 557873677810.

The previous prime is 557873677799. The next prime is 557873677901. The reversal of 557873677811 is 118776378755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 557873677811 - 2¹⁸ = 557873415667 is a prime.

It is a super-2 number, since 2×557873677811² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (557875677811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278936838905 + 278936838906.

It is an arithmetic number, because the mean of its divisors is an integer number (278936838906).

Almost surely, 2^557873677811 is an apocalyptic number.

557873677811 is a deficient number, since it is larger than the sum of its proper divisors (1).

557873677811 is an equidigital number, since it uses as much as digits as its factorization.

557873677811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69148800, while the sum is 65.

The spelling of 557873677811 in words is "five hundred fifty-seven billion, eight hundred seventy-three million, six hundred seventy-seven thousand, eight hundred eleven".