2572297801 has 2 divisors, whose sum is σ = 2572297802. Its totient is φ = 2572297800.

The previous prime is 2572297799. The next prime is 2572297807. The reversal of 2572297801 is 1087922752.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2251028025 + 321269776 = 47445^2 + 17924^2 .

It is a cyclic number.

It is not a de Polignac number, because 2572297801 - 2¹ = 2572297799 is a prime.

Together with 2572297799, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2572297807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286148900 + 1286148901.

It is an arithmetic number, because the mean of its divisors is an integer number (1286148901).

Almost surely, 2^2572297801 is an apocalyptic number.

It is an amenable number.

2572297801 is a deficient number, since it is larger than the sum of its proper divisors (1).

2572297801 is an equidigital number, since it uses as much as digits as its factorization.

2572297801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 141120, while the sum is 43.

The square root of 2572297801 is about 50717.8252786927. The cubic root of 2572297801 is about 1370.1677740435.

The spelling of 2572297801 in words is "two billion, five hundred seventy-two million, two hundred ninety-seven thousand, eight hundred one".