557289628351 has 2 divisors, whose sum is σ = 557289628352. Its totient is φ = 557289628350.

The previous prime is 557289628283. The next prime is 557289628421. The reversal of 557289628351 is 153826982755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 557289628351 - 2²³ = 557281239743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 557289628351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (557289620351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278644814175 + 278644814176.

It is an arithmetic number, because the mean of its divisors is an integer number (278644814176).

Almost surely, 2^557289628351 is an apocalyptic number.

557289628351 is a deficient number, since it is larger than the sum of its proper divisors (1).

557289628351 is an equidigital number, since it uses as much as digits as its factorization.

557289628351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288000, while the sum is 61.

The spelling of 557289628351 in words is "five hundred fifty-seven billion, two hundred eighty-nine million, six hundred twenty-eight thousand, three hundred fifty-one".