2150433697 has 2 divisors, whose sum is σ = 2150433698. Its totient is φ = 2150433696.

The previous prime is 2150433647. The next prime is 2150433721. The reversal of 2150433697 is 7963340512.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1104299361 + 1046134336 = 33231^2 + 32344^2 .

It is a cyclic number.

It is not a de Polignac number, because 2150433697 - 2²⁷ = 2016215969 is a prime.

It is not a weakly prime, because it can be changed into another prime (2150433647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075216848 + 1075216849.

It is an arithmetic number, because the mean of its divisors is an integer number (1075216849).

Almost surely, 2^2150433697 is an apocalyptic number.

It is an amenable number.

2150433697 is a deficient number, since it is larger than the sum of its proper divisors (1).

2150433697 is an equidigital number, since it uses as much as digits as its factorization.

2150433697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2150433697 is about 46372.7689166821. The cubic root of 2150433697 is about 1290.7496588113.

The spelling of 2150433697 in words is "two billion, one hundred fifty million, four hundred thirty-three thousand, six hundred ninety-seven".