557340151 has 2 divisors, whose sum is σ = 557340152. Its totient is φ = 557340150.

The previous prime is 557340097. The next prime is 557340187. The reversal of 557340151 is 151043755.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 557340151 - 2²⁷ = 423122423 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (557340191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278670075 + 278670076.

It is an arithmetic number, because the mean of its divisors is an integer number (278670076).

Almost surely, 2^557340151 is an apocalyptic number.

557340151 is a deficient number, since it is larger than the sum of its proper divisors (1).

557340151 is an equidigital number, since it uses as much as digits as its factorization.

557340151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 557340151 is about 23608.0526727640. The cubic root of 557340151 is about 822.9499887671.

The spelling of 557340151 in words is "five hundred fifty-seven million, three hundred forty thousand, one hundred fifty-one".