2497440601 has 2 divisors, whose sum is σ = 2497440602. Its totient is φ = 2497440600.

The previous prime is 2497440599. The next prime is 2497440679. The reversal of 2497440601 is 1060447942.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2132592400 + 364848201 = 46180^2 + 19101^2 .

It is a cyclic number.

It is not a de Polignac number, because 2497440601 - 2¹ = 2497440599 is a prime.

Together with 2497440599, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2497441601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1248720300 + 1248720301.

It is an arithmetic number, because the mean of its divisors is an integer number (1248720301).

Almost surely, 2^2497440601 is an apocalyptic number.

It is an amenable number.

2497440601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497440601 is an equidigital number, since it uses as much as digits as its factorization.

2497440601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2497440601 is about 49974.3994561215. The cubic root of 2497440601 is about 1356.7454983065.

The spelling of 2497440601 in words is "two billion, four hundred ninety-seven million, four hundred forty thousand, six hundred one".