51012016150 has 12 divisors (see below), whose sum is σ = 94882350132. Its totient is φ = 20404806440.

The previous prime is 51012016147. The next prime is 51012016157. The reversal of 51012016150 is 5161021015.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51012016157) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510120112 + ... + 510120211.

It is an arithmetic number, because the mean of its divisors is an integer number (7906862511).

Almost surely, 2^51012016150 is an apocalyptic number.

51012016150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51012016150 is a deficient number, since it is larger than the sum of its proper divisors (43870333982).

51012016150 is a wasteful number, since it uses less digits than its factorization.

51012016150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020240335 (or 1020240330 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 22.

Adding to 51012016150 its reverse (5161021015), we get a palindrome (56173037165).

The spelling of 51012016150 in words is "fifty-one billion, twelve million, sixteen thousand, one hundred fifty".