4054155097 has 2 divisors, whose sum is σ = 4054155098. Its totient is φ = 4054155096.

The previous prime is 4054155073. The next prime is 4054155109. The reversal of 4054155097 is 7905514504.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2451834256 + 1602320841 = 49516^2 + 40029^2 .

It is a cyclic number.

It is not a de Polignac number, because 4054155097 - 2¹⁹ = 4053630809 is a prime.

It is not a weakly prime, because it can be changed into another prime (4054155067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027077548 + 2027077549.

It is an arithmetic number, because the mean of its divisors is an integer number (2027077549).

Almost surely, 2^4054155097 is an apocalyptic number.

It is an amenable number.

4054155097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4054155097 is an equidigital number, since it uses as much as digits as its factorization.

4054155097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 4054155097 is about 63672.2474630824. The cubic root of 4054155097 is about 1594.5327846730.

The spelling of 4054155097 in words is "four billion, fifty-four million, one hundred fifty-five thousand, ninety-seven".