2054322512 has 30 divisors (see below), whose sum is σ = 4374989514. Its totient is φ = 933782080.

The previous prime is 2054322497. The next prime is 2054322521. The reversal of 2054322512 is 2152234502.

It can be written as a sum of positive squares in only one way, i.e., 1174844176 + 879478336 = 34276^2 + 29656^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 528623 + ... + 532494.

Almost surely, 2^2054322512 is an apocalyptic number.

2054322512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2054322512 is an abundant number, since it is smaller than the sum of its proper divisors (2320667002).

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

2054322512 is a wasteful number, since it uses less digits than its factorization.

2054322512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061147 (or 1061130 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 2054322512 is about 45324.6347144685. The cubic root of 2054322512 is about 1271.2263170838.

The spelling of 2054322512 in words is "two billion, fifty-four million, three hundred twenty-two thousand, five hundred twelve".