2054595456 has 160 divisors (see below), whose sum is σ = 6231475800. Its totient is φ = 671763456.

The previous prime is 2054595449. The next prime is 2054595467. The reversal of 2054595456 is 6545954502.

2054595456 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 595 + 4 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 547635 + ... + 551373.

Almost surely, 2^2054595456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054595456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3115737900).

2054595456 is an abundant number, since it is smaller than the sum of its proper divisors (4176880344).

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

2054595456 is an equidigital number, since it uses as much as digits as its factorization.

2054595456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3818 (or 3797 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 45.

The square root of 2054595456 is about 45327.6456039799. The cubic root of 2054595456 is about 1271.2826143511.

The spelling of 2054595456 in words is "two billion, fifty-four million, five hundred ninety-five thousand, four hundred fifty-six".