505534431514 has 8 divisors (see below), whose sum is σ = 866630454048. Its totient is φ = 216657613500.

The previous prime is 505534431461. The next prime is 505534431607. The reversal of 505534431514 is 415134435505.

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

It is a super-2 number, since 2×505534431514² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18054801112 + ... + 18054801139.

It is an arithmetic number, because the mean of its divisors is an integer number (108328806756).

Almost surely, 2^505534431514 is an apocalyptic number.

505534431514 is a deficient number, since it is larger than the sum of its proper divisors (361096022534).

505534431514 is a wasteful number, since it uses less digits than its factorization.

505534431514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36109602260.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 505534431514 in words is "five hundred five billion, five hundred thirty-four million, four hundred thirty-one thousand, five hundred fourteen".