7500008497 has 2 divisors, whose sum is σ = 7500008498. Its totient is φ = 7500008496.

The previous prime is 7500008437. The next prime is 7500008501. The reversal of 7500008497 is 7948000057.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5187456576 + 2312551921 = 72024^2 + 48089^2 .

It is a cyclic number.

It is not a de Polignac number, because 7500008497 - 2²⁷ = 7365790769 is a prime.

It is not a weakly prime, because it can be changed into another prime (7500008437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3750004248 + 3750004249.

It is an arithmetic number, because the mean of its divisors is an integer number (3750004249).

Almost surely, 2^7500008497 is an apocalyptic number.

It is an amenable number.

7500008497 is a deficient number, since it is larger than the sum of its proper divisors (1).

7500008497 is an equidigital number, since it uses as much as digits as its factorization.

7500008497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 7500008497 is about 86602.5894358823. The cubic root of 7500008497 is about 1957.4345597982.

The spelling of 7500008497 in words is "seven billion, five hundred million, eight thousand, four hundred ninety-seven".