506505516141 has 16 divisors (see below), whose sum is σ = 685701172224.
Its totient is φ = 332494231344.
The previous prime is 506505516133. The next prime is 506505516169. The reversal of 506505516141 is 141615505605.
It is not a de Polignac number, because 506505516141 - 23 = 506505516133 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 506505516141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (506505515141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23055 + ... + 1006748.
It is an arithmetic number, because the mean of its divisors is an integer number (42856323264).
Almost surely, 2506505516141 is an apocalyptic number.
It is an amenable number.
506505516141 is a deficient number, since it is larger than the sum of its proper divisors (179195656083).
506505516141 is a wasteful number, since it uses less digits than its factorization.
506505516141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1032320.
The product of its (nonzero) digits is 90000, while the sum is 39.
The spelling of 506505516141 in words is "five hundred six billion, five hundred five million, five hundred sixteen thousand, one hundred forty-one".