2952167891 has 2 divisors, whose sum is σ = 2952167892. Its totient is φ = 2952167890.

The previous prime is 2952167873. The next prime is 2952167903. The reversal of 2952167891 is 1987612592.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2952167891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2952167831) 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 as a sum of consecutive naturals, namely, 1476083945 + 1476083946.

It is an arithmetic number, because the mean of its divisors is an integer number (1476083946).

Almost surely, 2^2952167891 is an apocalyptic number.

2952167891 is a deficient number, since it is larger than the sum of its proper divisors (1).

2952167891 is an equidigital number, since it uses as much as digits as its factorization.

2952167891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 50.

The square root of 2952167891 is about 54333.8558451358. The cubic root of 2952167891 is about 1434.5433748902.

The spelling of 2952167891 in words is "two billion, nine hundred fifty-two million, one hundred sixty-seven thousand, eight hundred ninety-one".