9042526481 has 4 divisors (see below), whose sum is σ = 9043280052. Its totient is φ = 9041772912.

The previous prime is 9042526463. The next prime is 9042526483. The reversal of 9042526481 is 1846252409.

9042526481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6799651600 + 2242874881 = 82460^2 + 47359^2 .

It is a cyclic number.

It is not a de Polignac number, because 9042526481 - 2¹⁸ = 9042264337 is a prime.

It is a super-2 number, since 2×9042526481² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9042526483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358490 + ... + 382883.

It is an arithmetic number, because the mean of its divisors is an integer number (2260820013).

Almost surely, 2^9042526481 is an apocalyptic number.

It is an amenable number.

9042526481 is a deficient number, since it is larger than the sum of its proper divisors (753571).

9042526481 is a wasteful number, since it uses less digits than its factorization.

9042526481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753570.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 9042526481 is about 95092.1998956802. The cubic root of 9042526481 is about 2083.3549224060.

The spelling of 9042526481 in words is "nine billion, forty-two million, five hundred twenty-six thousand, four hundred eighty-one".