2174399153 has 2 divisors, whose sum is σ = 2174399154. Its totient is φ = 2174399152.

The previous prime is 2174399141. The next prime is 2174399191. The reversal of 2174399153 is 3519934712.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2058255424 + 116143729 = 45368^2 + 10777^2 .

It is a cyclic number.

It is not a de Polignac number, because 2174399153 - 2⁴ = 2174399137 is a prime.

It is not a weakly prime, because it can be changed into another prime (2174396153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1087199576 + 1087199577.

It is an arithmetic number, because the mean of its divisors is an integer number (1087199577).

Almost surely, 2^2174399153 is an apocalyptic number.

It is an amenable number.

2174399153 is a deficient number, since it is larger than the sum of its proper divisors (1).

2174399153 is an equidigital number, since it uses as much as digits as its factorization.

2174399153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 44.

The square root of 2174399153 is about 46630.4530644942. The cubic root of 2174399153 is about 1295.5268654170.

The spelling of 2174399153 in words is "two billion, one hundred seventy-four million, three hundred ninety-nine thousand, one hundred fifty-three".