613525463463 has 16 divisors (see below), whose sum is σ = 907030196352. Its totient is φ = 365737980000.

The previous prime is 613525463461. The next prime is 613525463483. The reversal of 613525463463 is 364364525316.

It is not a de Polignac number, because 613525463463 - 2¹ = 613525463461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (613525463461) 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 15 ways as a sum of consecutive naturals, for example, 152388813 + ... + 152392838.

It is an arithmetic number, because the mean of its divisors is an integer number (56689387272).

Almost surely, 2^613525463463 is an apocalyptic number.

613525463463 is a deficient number, since it is larger than the sum of its proper divisors (293504732889).

613525463463 is a wasteful number, since it uses less digits than its factorization.

613525463463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304781726.

The product of its digits is 4665600, while the sum is 48.

Adding to 613525463463 its reverse (364364525316), we get a palindrome (977889988779).

The spelling of 613525463463 in words is "six hundred thirteen billion, five hundred twenty-five million, four hundred sixty-three thousand, four hundred sixty-three".