2521029097 has 2 divisors, whose sum is σ = 2521029098. Its totient is φ = 2521029096.

The previous prime is 2521029053. The next prime is 2521029139. The reversal of 2521029097 is 7909201252.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1440657936 + 1080371161 = 37956^2 + 32869^2 .

It is a cyclic number.

It is not a de Polignac number, because 2521029097 - 2¹⁵ = 2520996329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2521020097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260514548 + 1260514549.

It is an arithmetic number, because the mean of its divisors is an integer number (1260514549).

Almost surely, 2^2521029097 is an apocalyptic number.

It is an amenable number.

2521029097 is a deficient number, since it is larger than the sum of its proper divisors (1).

2521029097 is an equidigital number, since it uses as much as digits as its factorization.

2521029097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 2521029097 is about 50209.8505972683. The cubic root of 2521029097 is about 1361.0036379486.

The spelling of 2521029097 in words is "two billion, five hundred twenty-one million, twenty-nine thousand, ninety-seven".