95497828421 has 2 divisors, whose sum is σ = 95497828422. Its totient is φ = 95497828420.

The previous prime is 95497828357. The next prime is 95497828451. The reversal of 95497828421 is 12482879459.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95375968900 + 121859521 = 308830^2 + 11039^2 .

It is a cyclic number.

It is not a de Polignac number, because 95497828421 - 2⁶ = 95497828357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95497828451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47748914210 + 47748914211.

It is an arithmetic number, because the mean of its divisors is an integer number (47748914211).

Almost surely, 2^95497828421 is an apocalyptic number.

It is an amenable number.

95497828421 is a deficient number, since it is larger than the sum of its proper divisors (1).

95497828421 is an equidigital number, since it uses as much as digits as its factorization.

95497828421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11612160, while the sum is 59.

The spelling of 95497828421 in words is "ninety-five billion, four hundred ninety-seven million, eight hundred twenty-eight thousand, four hundred twenty-one".