50135510334 has 128 divisors (see below), whose sum is σ = 124550028288. Its totient is φ = 13101004800.

The previous prime is 50135510323. The next prime is 50135510351. The reversal of 50135510334 is 43301553105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38535484 + ... + 38536784.

It is an arithmetic number, because the mean of its divisors is an integer number (973047096).

Almost surely, 2^50135510334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50135510334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62275014144).

50135510334 is an abundant number, since it is smaller than the sum of its proper divisors (74414517954).

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

50135510334 is a wasteful number, since it uses less digits than its factorization.

50135510334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its (nonzero) digits is 13500, while the sum is 30.

The spelling of 50135510334 in words is "fifty billion, one hundred thirty-five million, five hundred ten thousand, three hundred thirty-four".