50331544616 has 128 divisors (see below), whose sum is σ = 106251264000. Its totient is φ = 22250333952.

The previous prime is 50331544607. The next prime is 50331544631. The reversal of 50331544616 is 61644513305.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a self number, because there is not a number n which added to its sum of digits gives 50331544616.

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, 17194145 + ... + 17197071.

It is an arithmetic number, because the mean of its divisors is an integer number (830088000).

Almost surely, 2^50331544616 is an apocalyptic number.

It is an amenable number.

50331544616 is an abundant number, since it is smaller than the sum of its proper divisors (55919719384).

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

50331544616 is a wasteful number, since it uses less digits than its factorization.

50331544616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3111 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 50331544616 in words is "fifty billion, three hundred thirty-one million, five hundred forty-four thousand, six hundred sixteen".