2054463404466 has 64 divisors (see below), whose sum is σ = 4746982216320. Its totient is φ = 585839247360.

The previous prime is 2054463404447. The next prime is 2054463404467. The reversal of 2054463404466 is 6644043644502.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2054463404467) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6277330 + ... + 6596498.

It is an arithmetic number, because the mean of its divisors is an integer number (74171597130).

Almost surely, 2^{2054463404466} is an apocalyptic number.

2054463404466 is an abundant number, since it is smaller than the sum of its proper divisors (2692518811854).

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

2054463404466 is a wasteful number, since it uses less digits than its factorization.

2054463404466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324939.

The product of its (nonzero) digits is 6635520, while the sum is 48.

The spelling of 2054463404466 in words is "two trillion, fifty-four billion, four hundred sixty-three million, four hundred four thousand, four hundred sixty-six".