50887018834020 has 1152 divisors, whose sum is σ = 183511888035840. Its totient is φ = 11759425413120.

The previous prime is 50887018833979. The next prime is 50887018834027. The reversal of 50887018834020 is 2043881078805.

50887018834020 is a `hidden beast` number, since 5 + 0 + 88 + 70 + 18 + 83 + 402 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (50887018834027) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 21106186615 + ... + 21106189025.

It is an arithmetic number, because the mean of its divisors is an integer number (159298513920).

Almost surely, 2^{50887018834020} 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 50887018834020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91755944017920).

50887018834020 is an abundant number, since it is smaller than the sum of its proper divisors (132624869201820).

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

50887018834020 is a wasteful number, since it uses less digits than its factorization.

50887018834020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2887 (or 2873 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 54.

The spelling of 50887018834020 in words is "fifty trillion, eight hundred eighty-seven billion, eighteen million, eight hundred thirty-four thousand, twenty".