2481649007 has 2 divisors, whose sum is σ = 2481649008. Its totient is φ = 2481649006.

The previous prime is 2481648997. The next prime is 2481649061. The reversal of 2481649007 is 7009461842.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2481649007 - 2¹² = 2481644911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2481649097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1240824503 + 1240824504.

It is an arithmetic number, because the mean of its divisors is an integer number (1240824504).

Almost surely, 2^2481649007 is an apocalyptic number.

2481649007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2481649007 is an equidigital number, since it uses as much as digits as its factorization.

2481649007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 2481649007 is about 49816.1520693841. The cubic root of 2481649007 is about 1353.8798323812.

The spelling of 2481649007 in words is "two billion, four hundred eighty-one million, six hundred forty-nine thousand, seven".