255150322000 has 80 divisors (see below), whose sum is σ = 705089728512. Its totient is φ = 87480105600.

The previous prime is 255150321961. The next prime is 255150322033. The reversal of 255150322000 is 223051552.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9098512 + ... + 9126511.

Almost surely, 2^255150322000 is an apocalyptic number.

255150322000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255150322000 is an abundant number, since it is smaller than the sum of its proper divisors (449939406512).

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

255150322000 is a wasteful number, since it uses less digits than its factorization.

255150322000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18225053 (or 18225037 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

Adding to 255150322000 its reverse (223051552), we get a palindrome (255373373552).

The spelling of 255150322000 in words is "two hundred fifty-five billion, one hundred fifty million, three hundred twenty-two thousand".