2054108164 has 96 divisors (see below), whose sum is σ = 4206988800. Its totient is φ = 870912000.

The previous prime is 2054108149. The next prime is 2054108179. The reversal of 2054108164 is 4618014502.

It is an interprime number because it is at equal distance from previous prime (2054108149) and next prime (2054108179).

It is a super-2 number, since 2×2054108164² = 8438720698822901792, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2734789 + ... + 2735539.

It is an arithmetic number, because the mean of its divisors is an integer number (43822800).

Almost surely, 2^2054108164 is an apocalyptic number.

It is an amenable number.

2054108164 is an abundant number, since it is smaller than the sum of its proper divisors (2152880636).

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

2054108164 is a wasteful number, since it uses less digits than its factorization.

2054108164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893 (or 891 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 2054108164 is about 45322.2700667122. The cubic root of 2054108164 is about 1271.1821022970.

The spelling of 2054108164 in words is "two billion, fifty-four million, one hundred eight thousand, one hundred sixty-four".