50166506151 has 18 divisors (see below), whose sum is σ = 76477291800. Its totient is φ = 31684107096.

The previous prime is 50166506107. The next prime is 50166506177. The reversal of 50166506151 is 15160566105.

It is not a de Polignac number, because 50166506151 - 2²³ = 50158117543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50166506101) by changing a digit.

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 17 ways as a sum of consecutive naturals, for example, 7717051 + ... + 7723548.

Almost surely, 2^50166506151 is an apocalyptic number.

50166506151 is a deficient number, since it is larger than the sum of its proper divisors (26310785649).

50166506151 is a wasteful number, since it uses less digits than its factorization.

50166506151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15440643 (or 15440621 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 36.

The spelling of 50166506151 in words is "fifty billion, one hundred sixty-six million, five hundred six thousand, one hundred fifty-one".