4155097907 has 2 divisors, whose sum is σ = 4155097908. Its totient is φ = 4155097906.

The previous prime is 4155097889. The next prime is 4155097939. The reversal of 4155097907 is 7097905514.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4155097907 - 2¹⁴ = 4155081523 is a prime.

It is not a weakly prime, because it can be changed into another prime (4155097957) 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, 2077548953 + 2077548954.

It is an arithmetic number, because the mean of its divisors is an integer number (2077548954).

Almost surely, 2^4155097907 is an apocalyptic number.

4155097907 is a deficient number, since it is larger than the sum of its proper divisors (1).

4155097907 is an equidigital number, since it uses as much as digits as its factorization.

4155097907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 396900, while the sum is 47.

The square root of 4155097907 is about 64460.0489217934. The cubic root of 4155097907 is about 1607.6583252733.

The spelling of 4155097907 in words is "four billion, one hundred fifty-five million, ninety-seven thousand, nine hundred seven".