2460661517 has 2 divisors, whose sum is σ = 2460661518. Its totient is φ = 2460661516.

The previous prime is 2460661477. The next prime is 2460661523. The reversal of 2460661517 is 7151660642.

2460661517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1977936676 + 482724841 = 44474^2 + 21971^2 .

It is a cyclic number.

It is not a de Polignac number, because 2460661517 - 2¹² = 2460657421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2460661597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230330758 + 1230330759.

It is an arithmetic number, because the mean of its divisors is an integer number (1230330759).

Almost surely, 2^2460661517 is an apocalyptic number.

It is an amenable number.

2460661517 is a deficient number, since it is larger than the sum of its proper divisors (1).

2460661517 is an equidigital number, since it uses as much as digits as its factorization.

2460661517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 2460661517 is about 49605.0553572920. The cubic root of 2460661517 is about 1350.0524016239.

The spelling of 2460661517 in words is "two billion, four hundred sixty million, six hundred sixty-one thousand, five hundred seventeen".