2054712620 has 24 divisors (see below), whose sum is σ = 4318911744. Its totient is φ = 821120256.

The previous prime is 2054712607. The next prime is 2054712641. The reversal of 2054712620 is 262174502.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25517 + ... + 68996.

It is an arithmetic number, because the mean of its divisors is an integer number (179954656).

Almost surely, 2^2054712620 is an apocalyptic number.

2054712620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054712620 is an abundant number, since it is smaller than the sum of its proper divisors (2264199124).

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

2054712620 is a wasteful number, since it uses less digits than its factorization.

2054712620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95609 (or 95607 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2054712620 is about 45328.9379977074. The cubic root of 2054712620 is about 1271.3067789986.

The spelling of 2054712620 in words is "two billion, fifty-four million, seven hundred twelve thousand, six hundred twenty".