506613434343403 has 8 divisors (see below), whose sum is σ = 517398840318528. Its totient is φ = 495828294898944.

The previous prime is 506613434343389. The next prime is 506613434343409. The reversal of 506613434343403 is 304343434316605.

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 506613434343403 - 2⁹ = 506613434342891 is a prime.

It is not an unprimeable number, because it can be changed into a prime (506613434343409) 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, 62788326 + ... + 70396027.

It is an arithmetic number, because the mean of its divisors is an integer number (64674855039816).

Almost surely, 2^{506613434343403} is an apocalyptic number.

506613434343403 is a deficient number, since it is larger than the sum of its proper divisors (10785405975125).

506613434343403 is a wasteful number, since it uses less digits than its factorization.

506613434343403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133265333.

The product of its (nonzero) digits is 11197440, while the sum is 49.

The spelling of 506613434343403 in words is "five hundred six trillion, six hundred thirteen billion, four hundred thirty-four million, three hundred forty-three thousand, four hundred three".