2054210392 has 16 divisors (see below), whose sum is σ = 4147925040. Its totient is φ = 948097056.

The previous prime is 2054210321. The next prime is 2054210393. The reversal of 2054210392 is 2930124502.

It is a self number, because there is not a number n which added to its sum of digits gives 2054210392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054210393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9875908 + ... + 9876115.

It is an arithmetic number, because the mean of its divisors is an integer number (259245315).

Almost surely, 2^2054210392 is an apocalyptic number.

It is an amenable number.

2054210392 is an abundant number, since it is smaller than the sum of its proper divisors (2093714648).

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

2054210392 is a wasteful number, since it uses less digits than its factorization.

2054210392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19752042 (or 19752038 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2054210392 is about 45323.3978426155. The cubic root of 2054210392 is about 1271.2031898344.

Adding to 2054210392 its reverse (2930124502), we get a palindrome (4984334894).

The spelling of 2054210392 in words is "two billion, fifty-four million, two hundred ten thousand, three hundred ninety-two".