50440271466 has 32 divisors (see below), whose sum is σ = 108654517440. Its totient is φ = 15518093184.

The previous prime is 50440271459. The next prime is 50440271477. The reversal of 50440271466 is 66417204405.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 642505 + ... + 716723.

It is an arithmetic number, because the mean of its divisors is an integer number (3395453670).

Almost surely, 2^50440271466 is an apocalyptic number.

50440271466 is an abundant number, since it is smaller than the sum of its proper divisors (58214245974).

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

50440271466 is a wasteful number, since it uses less digits than its factorization.

50440271466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82950.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 50440271466 in words is "fifty billion, four hundred forty million, two hundred seventy-one thousand, four hundred sixty-six".