2054184693 has 24 divisors (see below), whose sum is σ = 3013260768. Its totient is φ = 1243836000.

The previous prime is 2054184689. The next prime is 2054184707. The reversal of 2054184693 is 3964814502.

It is not a de Polignac number, because 2054184693 - 2² = 2054184689 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054184193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586678 + ... + 590168.

It is an arithmetic number, because the mean of its divisors is an integer number (125552532).

Almost surely, 2^2054184693 is an apocalyptic number.

It is an amenable number.

2054184693 is a deficient number, since it is larger than the sum of its proper divisors (959076075).

2054184693 is a wasteful number, since it uses less digits than its factorization.

2054184693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5137 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 42.

The square root of 2054184693 is about 45323.1143347409. The cubic root of 2054184693 is about 1271.1978887242.

The spelling of 2054184693 in words is "two billion, fifty-four million, one hundred eighty-four thousand, six hundred ninety-three".