50115775422132 has 288 divisors, whose sum is σ = 152744991340032. Its totient is φ = 13545245564928.

The previous prime is 50115775422113. The next prime is 50115775422137. The reversal of 50115775422132 is 23122457751105.

50115775422132 is a `hidden beast` number, since 5 + 0 + 1 + 1 + 5 + 77 + 542 + 2 + 1 + 32 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50115775422137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 299227518 + ... + 299394954.

It is an arithmetic number, because the mean of its divisors is an integer number (530364553264).

Almost surely, 2^{50115775422132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50115775422132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76372495670016).

50115775422132 is an abundant number, since it is smaller than the sum of its proper divisors (102629215917900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50115775422132 is a wasteful number, since it uses less digits than its factorization.

50115775422132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168047 (or 168042 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 45.

The spelling of 50115775422132 in words is "fifty trillion, one hundred fifteen billion, seven hundred seventy-five million, four hundred twenty-two thousand, one hundred thirty-two".