2054213192 has 16 divisors (see below), whose sum is σ = 3858067500. Its totient is φ = 1025395200.

The previous prime is 2054213153. The next prime is 2054213197. The reversal of 2054213192 is 2913124502.

It can be written as a sum of positive squares in 2 ways, for example, as 1920718276 + 133494916 = 43826^2 + 11554^2 .

It is not an unprimeable number, because it can be changed into a prime (2054213197) 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, 208817 + ... + 218432.

Almost surely, 2^2054213192 is an apocalyptic number.

It is an amenable number.

2054213192 is a deficient number, since it is larger than the sum of its proper divisors (1803854308).

2054213192 is a wasteful number, since it uses less digits than its factorization.

2054213192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427856 (or 427852 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2054213192 is about 45323.4287317277. The cubic root of 2054213192 is about 1271.2037674070.

Adding to 2054213192 its reverse (2913124502), we get a palindrome (4967337694).

The spelling of 2054213192 in words is "two billion, fifty-four million, two hundred thirteen thousand, one hundred ninety-two".