2053886667 has 16 divisors (see below), whose sum is σ = 3133428480. Its totient is φ = 1172263392.

The previous prime is 2053886647. The next prime is 2053886707. The reversal of 2053886667 is 7666883502.

It is not a de Polignac number, because 2053886667 - 2⁸ = 2053886411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2053886647) 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 15 ways as a sum of consecutive naturals, for example, 39417 + ... + 75242.

It is an arithmetic number, because the mean of its divisors is an integer number (195839280).

Almost surely, 2^2053886667 is an apocalyptic number.

2053886667 is a deficient number, since it is larger than the sum of its proper divisors (1079541813).

2053886667 is a wasteful number, since it uses less digits than its factorization.

2053886667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115522.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The square root of 2053886667 is about 45319.8264228803. The cubic root of 2053886667 is about 1271.1364096134.

The spelling of 2053886667 in words is "two billion, fifty-three million, eight hundred eighty-six thousand, six hundred sixty-seven".