514519968954108 has 96 divisors (see below), whose sum is σ = 1310645442787072. Its totient is φ = 156140602560000.

The previous prime is 514519968954107. The next prime is 514519968954113. The reversal of 514519968954108 is 801459869915415.

It is a self number, because there is not a number n which added to its sum of digits gives 514519968954108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (514519968954107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 400797543 + ... + 402079233.

Almost surely, 2^{514519968954108} is an apocalyptic number.

It is an amenable number.

514519968954108 is an abundant number, since it is smaller than the sum of its proper divisors (796125473832964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

514519968954108 is a wasteful number, since it uses less digits than its factorization.

514519968954108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317035 (or 1317033 counting only the distinct ones).

The product of its (nonzero) digits is 559872000, while the sum is 75.

The spelling of 514519968954108 in words is "five hundred fourteen trillion, five hundred nineteen billion, nine hundred sixty-eight million, nine hundred fifty-four thousand, one hundred eight".