50540425502120 has 128 divisors (see below), whose sum is σ = 122523505735680. Its totient is φ = 18707981952000.

The previous prime is 50540425502107. The next prime is 50540425502201. The reversal of 50540425502120 is 2120552404505.

It is a super-3 number, since 3×50540425502120³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98451710 + ... + 98963730.

It is an arithmetic number, because the mean of its divisors is an integer number (957214888560).

Almost surely, 2^{50540425502120} 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 50540425502120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61261752867840).

50540425502120 is an abundant number, since it is smaller than the sum of its proper divisors (71983080233560).

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

50540425502120 is a wasteful number, since it uses less digits than its factorization.

50540425502120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515547 (or 515543 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 35.

Adding to 50540425502120 its reverse (2120552404505), we get a palindrome (52660977906625).

The spelling of 50540425502120 in words is "fifty trillion, five hundred forty billion, four hundred twenty-five million, five hundred two thousand, one hundred twenty".