50147243316 has 96 divisors (see below), whose sum is σ = 132282783360. Its totient is φ = 16424294400.

The previous prime is 50147243309. The next prime is 50147243329. The reversal of 50147243316 is 61334274105.

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

It is a congruent number.

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, 7184020 + ... + 7190996.

It is an arithmetic number, because the mean of its divisors is an integer number (1377945660).

Almost surely, 2^50147243316 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 50147243316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66141391680).

50147243316 is an abundant number, since it is smaller than the sum of its proper divisors (82135540044).

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

50147243316 is a wasteful number, since it uses less digits than its factorization.

50147243316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8142 (or 8134 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The spelling of 50147243316 in words is "fifty billion, one hundred forty-seven million, two hundred forty-three thousand, three hundred sixteen".