50144626040 has 32 divisors (see below), whose sum is σ = 113087223360. Its totient is φ = 20011305600.

The previous prime is 50144626027. The next prime is 50144626061. The reversal of 50144626040 is 4062644105.

It is a junction number, because it is equal to n+sod(n) for n = 50144625988 and 50144626006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1437071 + ... + 1471550.

It is an arithmetic number, because the mean of its divisors is an integer number (3533975730).

Almost surely, 2^50144626040 is an apocalyptic number.

It is an amenable number.

50144626040 is an abundant number, since it is smaller than the sum of its proper divisors (62942597320).

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

50144626040 is a wasteful number, since it uses less digits than its factorization.

50144626040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2909063 (or 2909059 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

The spelling of 50144626040 in words is "fifty billion, one hundred forty-four million, six hundred twenty-six thousand, forty".