50811068448 has 96 divisors (see below), whose sum is σ = 169370248320. Its totient is φ = 14517446400.

The previous prime is 50811068411. The next prime is 50811068453. The reversal of 50811068448 is 84486011805.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×50811068448² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4194603 + ... + 4206698.

It is an arithmetic number, because the mean of its divisors is an integer number (1764273420).

Almost surely, 2^50811068448 is an apocalyptic number.

It is an amenable number.

50811068448 is an abundant number, since it is smaller than the sum of its proper divisors (118559179872).

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

50811068448 is a wasteful number, since it uses less digits than its factorization.

50811068448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8401327 (or 8401313 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 45.

The spelling of 50811068448 in words is "fifty billion, eight hundred eleven million, sixty-eight thousand, four hundred forty-eight".