7522870097 has 2 divisors, whose sum is σ = 7522870098. Its totient is φ = 7522870096.

The previous prime is 7522870021. The next prime is 7522870109. The reversal of 7522870097 is 7900782257.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7271996176 + 250873921 = 85276^2 + 15839^2 .

It is an emirp because it is prime and its reverse (7900782257) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7522870097 - 2⁸ = 7522869841 is a prime.

It is not a weakly prime, because it can be changed into another prime (7522875097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3761435048 + 3761435049.

It is an arithmetic number, because the mean of its divisors is an integer number (3761435049).

Almost surely, 2^7522870097 is an apocalyptic number.

It is an amenable number.

7522870097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7522870097 is an equidigital number, since it uses as much as digits as its factorization.

7522870097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 493920, while the sum is 47.

The square root of 7522870097 is about 86734.4804388658. The cubic root of 7522870097 is about 1959.4214328164.

The spelling of 7522870097 in words is "seven billion, five hundred twenty-two million, eight hundred seventy thousand, ninety-seven".