50006378151 has 72 divisors (see below), whose sum is σ = 75633221664. Its totient is φ = 31825664640.

The previous prime is 50006378137. The next prime is 50006378153. The reversal of 50006378151 is 15187360005.

50006378151 is a `hidden beast` number, since 5 + 0 + 0 + 0 + 637 + 8 + 15 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-50006378151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50006378153) 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 71 ways as a sum of consecutive naturals, for example, 253839385 + ... + 253839581.

It is an arithmetic number, because the mean of its divisors is an integer number (1050461412).

Almost surely, 2^50006378151 is an apocalyptic number.

50006378151 is a deficient number, since it is larger than the sum of its proper divisors (25626843513).

50006378151 is a wasteful number, since it uses less digits than its factorization.

50006378151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501 (or 431 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The spelling of 50006378151 in words is "fifty billion, six million, three hundred seventy-eight thousand, one hundred fifty-one".