2054284680 has 64 divisors (see below), whose sum is σ = 7043264640. Its totient is φ = 469550592.

The previous prime is 2054284679. The next prime is 2054284681. The reversal of 2054284680 is 864824502.

It is an interprime number because it is at equal distance from previous prime (2054284679) and next prime (2054284681).

It is not an unprimeable number, because it can be changed into a prime (2054284681) 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, 1221949 + ... + 1223628.

It is an arithmetic number, because the mean of its divisors is an integer number (110051010).

Almost surely, 2^2054284680 is an apocalyptic number.

2054284680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054284680 is an abundant number, since it is smaller than the sum of its proper divisors (4988979960).

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

2054284680 is a wasteful number, since it uses less digits than its factorization.

2054284680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445598 (or 2445594 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The square root of 2054284680 is about 45324.2173677605. The cubic root of 2054284680 is about 1271.2185134845.

The spelling of 2054284680 in words is "two billion, fifty-four million, two hundred eighty-four thousand, six hundred eighty".