2082154367 has 2 divisors, whose sum is σ = 2082154368. Its totient is φ = 2082154366.

The previous prime is 2082154357. The next prime is 2082154381. The reversal of 2082154367 is 7634512802.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2082154367 - 2⁶ = 2082154303 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2082154367.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2082154337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1041077183 + 1041077184.

It is an arithmetic number, because the mean of its divisors is an integer number (1041077184).

Almost surely, 2^2082154367 is an apocalyptic number.

2082154367 is a deficient number, since it is larger than the sum of its proper divisors (1).

2082154367 is an equidigital number, since it uses as much as digits as its factorization.

2082154367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 2082154367 is about 45630.6297019886. The cubic root of 2082154367 is about 1276.9414210565.

The spelling of 2082154367 in words is "two billion, eighty-two million, one hundred fifty-four thousand, three hundred sixty-seven".