514550000000 has 288 divisors, whose sum is σ = 1317831356520. Its totient is φ = 200000000000.

The previous prime is 514549999991. The next prime is 514550000033. The reversal of 514550000000 is 55415.

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2049999875 + ... + 2050000125.

Almost surely, 2^514550000000 is an apocalyptic number.

514550000000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 514550000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (658915678260).

514550000000 is an abundant number, since it is smaller than the sum of its proper divisors (803281356520).

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

514550000000 is an frugal number, since it uses more digits than its factorization.

514550000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 299 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

Adding to 514550000000 its reverse (55415), we get a palindrome (514550055415).

The spelling of 514550000000 in words is "five hundred fourteen billion, five hundred fifty million", and thus it is an aban number.