523040736337325 has 24 divisors (see below), whose sum is σ = 666107662571520. Its totient is φ = 407118578068800.

The previous prime is 523040736337321. The next prime is 523040736337349. The reversal of 523040736337325 is 523733637040325.

It is not a de Polignac number, because 523040736337325 - 2² = 523040736337321 is a prime.

It is a super-2 number, since 2×523040736337325² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523040736337321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72432116 + ... + 79325234.

It is an arithmetic number, because the mean of its divisors is an integer number (27754485940480).

Almost surely, 2^{523040736337325} is an apocalyptic number.

It is an amenable number.

523040736337325 is a deficient number, since it is larger than the sum of its proper divisors (143066926234195).

523040736337325 is a wasteful number, since it uses less digits than its factorization.

523040736337325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6975197 (or 6975192 counting only the distinct ones).

The product of its (nonzero) digits is 28576800, while the sum is 53.

The spelling of 523040736337325 in words is "five hundred twenty-three trillion, forty billion, seven hundred thirty-six million, three hundred thirty-seven thousand, three hundred twenty-five".