7454825069 has 2 divisors, whose sum is σ = 7454825070. Its totient is φ = 7454825068.

The previous prime is 7454825033. The next prime is 7454825071. The reversal of 7454825069 is 9605284547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5570831044 + 1883994025 = 74638^2 + 43405^2 .

It is a cyclic number.

It is not a de Polignac number, because 7454825069 - 2²⁴ = 7438047853 is a prime.

It is a super-2 number, since 2×7454825069² (a number of 21 digits) contains 22 as substring.

Together with 7454825071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7454825089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3727412534 + 3727412535.

It is an arithmetic number, because the mean of its divisors is an integer number (3727412535).

Almost surely, 2^7454825069 is an apocalyptic number.

It is an amenable number.

7454825069 is a deficient number, since it is larger than the sum of its proper divisors (1).

7454825069 is an equidigital number, since it uses as much as digits as its factorization.

7454825069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 7454825069 is about 86341.3288582009. The cubic root of 7454825069 is about 1953.4958172221.

The spelling of 7454825069 in words is "seven billion, four hundred fifty-four million, eight hundred twenty-five thousand, sixty-nine".