2054045366 has 16 divisors (see below), whose sum is σ = 3276691056. Its totient is φ = 962347776.

The previous prime is 2054045363. The next prime is 2054045401. The reversal of 2054045366 is 6635404502.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054045363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125351 + ... + 140786.

It is an arithmetic number, because the mean of its divisors is an integer number (204793191).

Almost surely, 2^2054045366 is an apocalyptic number.

2054045366 is a deficient number, since it is larger than the sum of its proper divisors (1222645690).

2054045366 is a wasteful number, since it uses less digits than its factorization.

2054045366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266383.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 2054045366 is about 45321.5772673458. The cubic root of 2054045366 is about 1271.1691480121.

Adding to 2054045366 its reverse (6635404502), we get a palindrome (8689449868).

The spelling of 2054045366 in words is "two billion, fifty-four million, forty-five thousand, three hundred sixty-six".