513242133512501 has 8 divisors (see below), whose sum is σ = 551749662007680. Its totient is φ = 475884083479968.

The previous prime is 513242133512477. The next prime is 513242133512551. The reversal of 513242133512501 is 105215331242315.

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

It is not a de Polignac number, because 513242133512501 - 2¹⁴ = 513242133496117 is a prime.

It is a super-2 number, since 2×513242133512501² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513242133512551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 287369614736 + ... + 287369616521.

It is an arithmetic number, because the mean of its divisors is an integer number (68968707750960).

Almost surely, 2^{513242133512501} is an apocalyptic number.

It is an amenable number.

513242133512501 is a deficient number, since it is larger than the sum of its proper divisors (38507528495179).

513242133512501 is a wasteful number, since it uses less digits than its factorization.

513242133512501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574739231323.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 513242133512501 its reverse (105215331242315), we get a palindrome (618457464754816).

The spelling of 513242133512501 in words is "five hundred thirteen trillion, two hundred forty-two billion, one hundred thirty-three million, five hundred twelve thousand, five hundred one".