2928455591 has 2 divisors, whose sum is σ = 2928455592. Its totient is φ = 2928455590.

The previous prime is 2928455567. The next prime is 2928455603. The reversal of 2928455591 is 1955548292.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2928455591 - 2⁶ = 2928455527 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2928455561) 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, 1464227795 + 1464227796.

It is an arithmetic number, because the mean of its divisors is an integer number (1464227796).

Almost surely, 2^2928455591 is an apocalyptic number.

2928455591 is a deficient number, since it is larger than the sum of its proper divisors (1).

2928455591 is an equidigital number, since it uses as much as digits as its factorization.

2928455591 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1296000, while the sum is 50.

The square root of 2928455591 is about 54115.2066521047. The cubic root of 2928455591 is about 1430.6922156033.

The spelling of 2928455591 in words is "two billion, nine hundred twenty-eight million, four hundred fifty-five thousand, five hundred ninety-one".