50162122071 has 32 divisors (see below), whose sum is σ = 80359879680. Its totient is φ = 30804594048.

The previous prime is 50162122051. The next prime is 50162122103. The reversal of 50162122071 is 17022126105.

50162122071 is a `hidden beast` number, since 501 + 62 + 12 + 20 + 71 = 666.

It is not a de Polignac number, because 50162122071 - 2⁶ = 50162122007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50162122051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1141041 + ... + 1184186.

It is an arithmetic number, because the mean of its divisors is an integer number (2511246240).

Almost surely, 2^50162122071 is an apocalyptic number.

50162122071 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

50162122071 is a deficient number, since it is larger than the sum of its proper divisors (30197757609).

50162122071 is a wasteful number, since it uses less digits than its factorization.

50162122071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325300 (or 2325294 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 50162122071 its reverse (17022126105), we get a palindrome (67184248176).

The spelling of 50162122071 in words is "fifty billion, one hundred sixty-two million, one hundred twenty-two thousand, seventy-one".