2840312556054 has 12 divisors (see below), whose sum is σ = 6154010538156. Its totient is φ = 946770852012.

The previous prime is 2840312556007. The next prime is 2840312556073. The reversal of 2840312556054 is 4506552130482.

2840312556054 is a `hidden beast` number, since 2 + 8 + 4 + 0 + 31 + 2 + 5 + 5 + 605 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78897570984 + ... + 78897571019.

It is an arithmetic number, because the mean of its divisors is an integer number (512834211513).

Almost surely, 2^{2840312556054} is an apocalyptic number.

2840312556054 is an abundant number, since it is smaller than the sum of its proper divisors (3313697982102).

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

2840312556054 is a wasteful number, since it uses less digits than its factorization.

2840312556054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157795142011 (or 157795142008 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 45.

The spelling of 2840312556054 in words is "two trillion, eight hundred forty billion, three hundred twelve million, five hundred fifty-six thousand, fifty-four".