50427934801920 has 1824 divisors, whose sum is σ = 205832895166080. Its totient is φ = 11741366845440.

The previous prime is 50427934801861. The next prime is 50427934802009. The reversal of 50427934801920 is 2910843972405.

50427934801920 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 79 + 3 + 480 + 1 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1824).

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 78670724800 + ... + 78670725440.

Almost surely, 2^{50427934801920} 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 50427934801920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102916447583040).

50427934801920 is an abundant number, since it is smaller than the sum of its proper divisors (155404960364160).

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

50427934801920 is an frugal number, since it uses more digits than its factorization.

50427934801920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729 (or 683 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 50427934801920 in words is "fifty trillion, four hundred twenty-seven billion, nine hundred thirty-four million, eight hundred one thousand, nine hundred twenty".