2054766020 has 48 divisors (see below), whose sum is σ = 4577986560. Its totient is φ = 772498944.

The previous prime is 2054766017. The next prime is 2054766023. The reversal of 2054766020 is 206674502.

It is an interprime number because it is at equal distance from previous prime (2054766017) and next prime (2054766023).

It is not an unprimeable number, because it can be changed into a prime (2054766023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26972 + ... + 69548.

It is an arithmetic number, because the mean of its divisors is an integer number (95374720).

Almost surely, 2^2054766020 is an apocalyptic number.

2054766020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054766020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2288993280).

2054766020 is an abundant number, since it is smaller than the sum of its proper divisors (2523220540).

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

2054766020 is a wasteful number, since it uses less digits than its factorization.

2054766020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42732 (or 42730 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 2054766020 is about 45329.5270215783. The cubic root of 2054766020 is about 1271.3177922490.

The spelling of 2054766020 in words is "two billion, fifty-four million, seven hundred sixty-six thousand, twenty".