50251154012 has 48 divisors (see below), whose sum is σ = 94304256480. Its totient is φ = 23345743872.

The previous prime is 50251154011. The next prime is 50251154047. The reversal of 50251154012 is 21045115205.

It is a super-2 number, since 2×50251154012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50251154011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4127438 + ... + 4139594.

It is an arithmetic number, because the mean of its divisors is an integer number (1964672010).

Almost surely, 2^50251154012 is an apocalyptic number.

It is an amenable number.

50251154012 is a deficient number, since it is larger than the sum of its proper divisors (44053102468).

50251154012 is a wasteful number, since it uses less digits than its factorization.

50251154012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12950 (or 12948 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 50251154012 its reverse (21045115205), we get a palindrome (71296269217).

The spelling of 50251154012 in words is "fifty billion, two hundred fifty-one million, one hundred fifty-four thousand, twelve".