50188745895288 has 576 divisors, whose sum is σ = 172841341680000. Its totient is φ = 12028512545280.

The previous prime is 50188745895271. The next prime is 50188745895289. The reversal of 50188745895288 is 88259854788105.

It is a Harshad number since it is a multiple of its sum of digits (78).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50188745895289) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7582523643 + ... + 7582530261.

It is an arithmetic number, because the mean of its divisors is an integer number (300071773750).

Almost surely, 2^{50188745895288} 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 50188745895288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86420670840000).

50188745895288 is an abundant number, since it is smaller than the sum of its proper divisors (122652595784712).

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

50188745895288 is a wasteful number, since it uses less digits than its factorization.

50188745895288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10776 (or 10754 counting only the distinct ones).

The product of its (nonzero) digits is 2064384000, while the sum is 78.

The spelling of 50188745895288 in words is "fifty trillion, one hundred eighty-eight billion, seven hundred forty-five million, eight hundred ninety-five thousand, two hundred eighty-eight".