15000050120 has 64 divisors (see below), whose sum is σ = 37813435200. Its totient is φ = 5307137280.

The previous prime is 15000050119. The next prime is 15000050171. The reversal of 15000050120 is 2105000051.

15000050120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×15000050120³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15000050095 and 15000050104.

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, 444410 + ... + 476969.

It is an arithmetic number, because the mean of its divisors is an integer number (590834925).

Almost surely, 2^15000050120 is an apocalyptic number.

15000050120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15000050120 is an abundant number, since it is smaller than the sum of its proper divisors (22813385080).

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

15000050120 is a wasteful number, since it uses less digits than its factorization.

15000050120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921438 (or 921434 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 14.

Adding to 15000050120 its reverse (2105000051), we get a palindrome (17105050171).

The spelling of 15000050120 in words is "fifteen billion, fifty thousand, one hundred twenty".