9472240513 has 2 divisors, whose sum is σ = 9472240514. Its totient is φ = 9472240512.

The previous prime is 9472240511. The next prime is 9472240559. The reversal of 9472240513 is 3150422749.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8844838209 + 627402304 = 94047^2 + 25048^2 .

It is a cyclic number.

It is not a de Polignac number, because 9472240513 - 2¹ = 9472240511 is a prime.

It is a super-2 number, since 2×9472240513² (a number of 21 digits) contains 22 as substring.

Together with 9472240511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (9472240511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4736120256 + 4736120257.

It is an arithmetic number, because the mean of its divisors is an integer number (4736120257).

Almost surely, 2^9472240513 is an apocalyptic number.

It is an amenable number.

9472240513 is a deficient number, since it is larger than the sum of its proper divisors (1).

9472240513 is an equidigital number, since it uses as much as digits as its factorization.

9472240513 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 37.

The square root of 9472240513 is about 97325.4361048539. The cubic root of 9472240513 is about 2115.8468973009.

The spelling of 9472240513 in words is "nine billion, four hundred seventy-two million, two hundred forty thousand, five hundred thirteen".