7580140097 has 2 divisors, whose sum is σ = 7580140098. Its totient is φ = 7580140096.

The previous prime is 7580140091. The next prime is 7580140103. The reversal of 7580140097 is 7900410857.

It is a Cunningham number, because it is equal to 87064²+1.

It is a balanced prime because it is at equal distance from previous prime (7580140091) and next prime (7580140103).

It can be written as a sum of positive squares in only one way, i.e., 7580140096 + 1 = 87064^2 + 1^2 .

It is an emirp because it is prime and its reverse (7900410857) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7580140097 - 2⁸ = 7580139841 is a prime.

It is not a weakly prime, because it can be changed into another prime (7580140091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3790070048 + 3790070049.

It is an arithmetic number, because the mean of its divisors is an integer number (3790070049).

Almost surely, 2^7580140097 is an apocalyptic number.

It is an amenable number.

7580140097 is a deficient number, since it is larger than the sum of its proper divisors (1).

7580140097 is an equidigital number, since it uses as much as digits as its factorization.

7580140097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70560, while the sum is 41.

The square root of 7580140097 is about 87064.0000057429. Note that the first 5 decimals coincide. The cubic root of 7580140097 is about 1964.3810871022.

The spelling of 7580140097 in words is "seven billion, five hundred eighty million, one hundred forty thousand, ninety-seven".