50122625642 has 8 divisors (see below), whose sum is σ = 75210884832. Its totient is φ = 25052330700.

The previous prime is 50122625627. The next prime is 50122625647. The reversal of 50122625642 is 24652622105.

50122625642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (50122625647) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4484084 + ... + 4495247.

It is an arithmetic number, because the mean of its divisors is an integer number (9401360604).

Almost surely, 2^50122625642 is an apocalyptic number.

50122625642 is a deficient number, since it is larger than the sum of its proper divisors (25088259190).

50122625642 is a wasteful number, since it uses less digits than its factorization.

50122625642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8982124.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 50122625642 in words is "fifty billion, one hundred twenty-two million, six hundred twenty-five thousand, six hundred forty-two".