523491458413 has 8 divisors (see below), whose sum is σ = 652664675520. Its totient is φ = 407915422080.

The previous prime is 523491458387. The next prime is 523491458461. The reversal of 523491458413 is 314854194325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 523491458413 - 2⁵ = 523491458381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (523491408413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3399295108 + ... + 3399295261.

It is an arithmetic number, because the mean of its divisors is an integer number (81583084440).

Almost surely, 2^523491458413 is an apocalyptic number.

It is an amenable number.

523491458413 is a deficient number, since it is larger than the sum of its proper divisors (129173217107).

523491458413 is a wasteful number, since it uses less digits than its factorization.

523491458413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6798590387.

The product of its digits is 2073600, while the sum is 49.

The spelling of 523491458413 in words is "five hundred twenty-three billion, four hundred ninety-one million, four hundred fifty-eight thousand, four hundred thirteen".