761417513 has 2 divisors, whose sum is σ = 761417514. Its totient is φ = 761417512.

The previous prime is 761417497. The next prime is 761417543. The reversal of 761417513 is 315714167.

761417513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 630612544 + 130804969 = 25112^2 + 11437^2 .

It is an emirp because it is prime and its reverse (315714167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 761417513 - 2⁴ = 761417497 is a prime.

It is not a weakly prime, because it can be changed into another prime (761417543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380708756 + 380708757.

It is an arithmetic number, because the mean of its divisors is an integer number (380708757).

Almost surely, 2^761417513 is an apocalyptic number.

It is an amenable number.

761417513 is a deficient number, since it is larger than the sum of its proper divisors (1).

761417513 is an equidigital number, since it uses as much as digits as its factorization.

761417513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17640, while the sum is 35.

The square root of 761417513 is about 27593.7948278232. The cubic root of 761417513 is about 913.1475408248.

The spelling of 761417513 in words is "seven hundred sixty-one million, four hundred seventeen thousand, five hundred thirteen".