1950055554984 has 32 divisors (see below), whose sum is σ = 4875219136320. Its totient is φ = 650007818496.

The previous prime is 1950055554959. The next prime is 1950055555061. The reversal of 1950055554984 is 4894555500591.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 894189 + ... + 2167875.

It is an arithmetic number, because the mean of its divisors is an integer number (152350598010).

Almost surely, 2^{1950055554984} is an apocalyptic number.

It is an amenable number.

1950055554984 is an abundant number, since it is smaller than the sum of its proper divisors (2925163581336).

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

1950055554984 is a wasteful number, since it uses less digits than its factorization.

1950055554984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337489 (or 1337485 counting only the distinct ones).

The product of its (nonzero) digits is 32400000, while the sum is 60.

The spelling of 1950055554984 in words is "one trillion, nine hundred fifty billion, fifty-five million, five hundred fifty-four thousand, nine hundred eighty-four".