50316236168550 has 144 divisors (see below), whose sum is σ = 145227775358736. Its totient is φ = 11480353280000.

The previous prime is 50316236168543. The next prime is 50316236168621. The reversal of 50316236168550 is 5586163261305.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 50316236168493 and 50316236168502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 81228051 + ... + 81845150.

It is an arithmetic number, because the mean of its divisors is an integer number (1008526217769).

Almost surely, 2^{50316236168550} is an apocalyptic number.

50316236168550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50316236168550 is an abundant number, since it is smaller than the sum of its proper divisors (94911539190186).

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

50316236168550 is a wasteful number, since it uses less digits than its factorization.

50316236168550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163073255 (or 163073239 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 50316236168550 in words is "fifty trillion, three hundred sixteen billion, two hundred thirty-six million, one hundred sixty-eight thousand, five hundred fifty".