50502840552 has 128 divisors (see below), whose sum is σ = 146258006400. Its totient is φ = 16132386816.

The previous prime is 50502840547. The next prime is 50502840587. The reversal of 50502840552 is 25504820505.

It is a happy number.

50502840552 is a `hidden beast` number, since 50 + 50 + 2 + 8 + 4 + 0 + 552 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 440968 + ... + 543560.

It is an arithmetic number, because the mean of its divisors is an integer number (1142640675).

Almost surely, 2^50502840552 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 50502840552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73129003200).

50502840552 is an abundant number, since it is smaller than the sum of its proper divisors (95755165848).

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

50502840552 is a wasteful number, since it uses less digits than its factorization.

50502840552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102704 (or 102694 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The spelling of 50502840552 in words is "fifty billion, five hundred two million, eight hundred forty thousand, five hundred fifty-two".