7523583240481 has 16 divisors (see below), whose sum is σ = 9380124638208. Its totient is φ = 5862486891600.

The previous prime is 7523583240427. The next prime is 7523583240539. The reversal of 7523583240481 is 1840423853257.

It is a cyclic number.

It is not a de Polignac number, because 7523583240481 - 2¹³ = 7523583232289 is a prime.

It is a super-2 number, since 2×7523583240481² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7523583240401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12371956 + ... + 12965818.

It is an arithmetic number, because the mean of its divisors is an integer number (586257789888).

Almost surely, 2^{7523583240481} is an apocalyptic number.

It is an amenable number.

7523583240481 is a deficient number, since it is larger than the sum of its proper divisors (1856541397727).

7523583240481 is a wasteful number, since it uses less digits than its factorization.

7523583240481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758412.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 7523583240481 in words is "seven trillion, five hundred twenty-three billion, five hundred eighty-three million, two hundred forty thousand, four hundred eighty-one".