7245217433 has 2 divisors, whose sum is σ = 7245217434. Its totient is φ = 7245217432.

The previous prime is 7245217429. The next prime is 7245217459. The reversal of 7245217433 is 3347125427.

7245217433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6328520704 + 916696729 = 79552^2 + 30277^2 .

It is a cyclic number.

It is not a de Polignac number, because 7245217433 - 2² = 7245217429 is a prime.

It is not a weakly prime, because it can be changed into another prime (7245217423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3622608716 + 3622608717.

It is an arithmetic number, because the mean of its divisors is an integer number (3622608717).

Almost surely, 2^7245217433 is an apocalyptic number.

It is an amenable number.

7245217433 is a deficient number, since it is larger than the sum of its proper divisors (1).

7245217433 is an equidigital number, since it uses as much as digits as its factorization.

7245217433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141120, while the sum is 38.

The square root of 7245217433 is about 85118.8429961310. The cubic root of 7245217433 is about 1935.0126467713.

The spelling of 7245217433 in words is "seven billion, two hundred forty-five million, two hundred seventeen thousand, four hundred thirty-three".