95754566521 has 2 divisors, whose sum is σ = 95754566522. Its totient is φ = 95754566520.

The previous prime is 95754566497. The next prime is 95754566533. The reversal of 95754566521 is 12566545759.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 93107978496 + 2646588025 = 305136^2 + 51445^2 .

It is a cyclic number.

It is not a de Polignac number, because 95754566521 - 2¹⁷ = 95754435449 is a prime.

It is a super-2 number, since 2×95754566521² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (95754566021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47877283260 + 47877283261.

It is an arithmetic number, because the mean of its divisors is an integer number (47877283261).

Almost surely, 2^95754566521 is an apocalyptic number.

It is an amenable number.

95754566521 is a deficient number, since it is larger than the sum of its proper divisors (1).

95754566521 is an equidigital number, since it uses as much as digits as its factorization.

95754566521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340000, while the sum is 55.

The spelling of 95754566521 in words is "ninety-five billion, seven hundred fifty-four million, five hundred sixty-six thousand, five hundred twenty-one".