557672528797 has 2 divisors, whose sum is σ = 557672528798. Its totient is φ = 557672528796.

The previous prime is 557672528767. The next prime is 557672528827. The reversal of 557672528797 is 797825276755.

It is a balanced prime because it is at equal distance from previous prime (557672528767) and next prime (557672528827).

It can be written as a sum of positive squares in only one way, i.e., 537309524196 + 20363004601 = 733014^2 + 142699^2 .

It is a cyclic number.

It is not a de Polignac number, because 557672528797 - 2³⁹ = 7916714909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (557672528767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278836264398 + 278836264399.

It is an arithmetic number, because the mean of its divisors is an integer number (278836264399).

Almost surely, 2^557672528797 is an apocalyptic number.

It is an amenable number.

557672528797 is a deficient number, since it is larger than the sum of its proper divisors (1).

557672528797 is an equidigital number, since it uses as much as digits as its factorization.

557672528797 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518616000, while the sum is 70.

The spelling of 557672528797 in words is "five hundred fifty-seven billion, six hundred seventy-two million, five hundred twenty-eight thousand, seven hundred ninety-seven".