2497361567 has 2 divisors, whose sum is σ = 2497361568. Its totient is φ = 2497361566.

The previous prime is 2497361549. The next prime is 2497361579. The reversal of 2497361567 is 7651637942.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2497361567 - 2¹⁰ = 2497360543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2497561567) 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, 1248680783 + 1248680784.

It is an arithmetic number, because the mean of its divisors is an integer number (1248680784).

Almost surely, 2^2497361567 is an apocalyptic number.

2497361567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2497361567 is an equidigital number, since it uses as much as digits as its factorization.

2497361567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 50.

The square root of 2497361567 is about 49973.6087049955. The cubic root of 2497361567 is about 1356.7311863005.

The spelling of 2497361567 in words is "two billion, four hundred ninety-seven million, three hundred sixty-one thousand, five hundred sixty-seven".