513403614541 has 8 divisors (see below), whose sum is σ = 514476900000. Its totient is φ = 512330507760.

The previous prime is 513403614533. The next prime is 513403614583. The reversal of 513403614541 is 145416304315.

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 513403614541 - 2³ = 513403614533 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 513403614541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513403014541) 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, 6794235 + ... + 6869383.

It is an arithmetic number, because the mean of its divisors is an integer number (64309612500).

Almost surely, 2^513403614541 is an apocalyptic number.

It is an amenable number.

513403614541 is a deficient number, since it is larger than the sum of its proper divisors (1073285459).

513403614541 is a wasteful number, since it uses less digits than its factorization.

513403614541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89339.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 513403614541 its reverse (145416304315), we get a palindrome (658819918856).

The spelling of 513403614541 in words is "five hundred thirteen billion, four hundred three million, six hundred fourteen thousand, five hundred forty-one".