95444541481 has 15 divisors (see below), whose sum is σ = 101504706771. Its totient is φ = 89746124736.

The previous prime is 95444541469. The next prime is 95444541497. The reversal of 95444541481 is 18414544459.

The square root of 95444541481 is 308941.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 7 ways, for example, as 4831501081 + 90613040400 = 69509^2 + 301020^2 .

It is a de Polignac number, because none of the positive numbers 2^k-95444541481 is a prime.

It is a super-2 number, since 2×95444541481² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (95444541781) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 89283415 + ... + 89284483.

Almost surely, 2^95444541481 is an apocalyptic number.

95444541481 is the 308941-st square number.

95444541481 is the 154471-st centered octagonal number.

It is an amenable number.

95444541481 is a deficient number, since it is larger than the sum of its proper divisors (6060165290).

95444541481 is an frugal number, since it uses more digits than its factorization.

95444541481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 1086 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 49.

Multiplying 95444541481 by its sum of digits (49), we get a square (4676782532569 = 2162587²).

The spelling of 95444541481 in words is "ninety-five billion, four hundred forty-four million, five hundred forty-one thousand, four hundred eighty-one".