50442351113508 has 24 divisors (see below), whose sum is σ = 124622279222112. Its totient is φ = 15825051329664.

The previous prime is 50442351113507. The next prime is 50442351113509. The reversal of 50442351113508 is 80531115324405.

It is an interprime number because it is at equal distance from previous prime (50442351113507) and next prime (50442351113509).

It is a self number, because there is not a number n which added to its sum of digits gives 50442351113508.

It is not an unprimeable number, because it can be changed into a prime (50442351113507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123633213310 + ... + 123633213717.

It is an arithmetic number, because the mean of its divisors is an integer number (5192594967588).

Almost surely, 2^{50442351113508} is an apocalyptic number.

It is an amenable number.

50442351113508 is an abundant number, since it is smaller than the sum of its proper divisors (74179928108604).

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

50442351113508 is a wasteful number, since it uses less digits than its factorization.

50442351113508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247266427051 (or 247266427049 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 50442351113508 in words is "fifty trillion, four hundred forty-two billion, three hundred fifty-one million, one hundred thirteen thousand, five hundred eight".