15433432097 has 2 divisors, whose sum is σ = 15433432098. Its totient is φ = 15433432096.

The previous prime is 15433432033. The next prime is 15433432151. The reversal of 15433432097 is 79023433451.

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., 9064753681 + 6368678416 = 95209^2 + 79804^2 .

It is a cyclic number.

It is not a de Polignac number, because 15433432097 - 2⁶ = 15433432033 is a prime.

It is not a weakly prime, because it can be changed into another prime (15433432297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7716716048 + 7716716049.

It is an arithmetic number, because the mean of its divisors is an integer number (7716716049).

Almost surely, 2^15433432097 is an apocalyptic number.

It is an amenable number.

15433432097 is a deficient number, since it is larger than the sum of its proper divisors (1).

15433432097 is an equidigital number, since it uses as much as digits as its factorization.

15433432097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 272160, while the sum is 41.

The spelling of 15433432097 in words is "fifteen billion, four hundred thirty-three million, four hundred thirty-two thousand, ninety-seven".