9226425352513 has 8 divisors (see below), whose sum is σ = 9769378968360. Its totient is φ = 8683496482560.

The previous prime is 9226425352511. The next prime is 9226425352519. The reversal of 9226425352513 is 3152535246229.

It can be written as a sum of positive squares in 4 ways, for example, as 3835377561744 + 5391047790769 = 1958412^2 + 2321863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9226425352513 - 2¹ = 9226425352511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9226425352511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5416098 + ... + 6912811.

It is an arithmetic number, because the mean of its divisors is an integer number (1221172371045).

Almost surely, 2^{9226425352513} is an apocalyptic number.

It is an amenable number.

9226425352513 is a deficient number, since it is larger than the sum of its proper divisors (542953615847).

9226425352513 is a wasteful number, since it uses less digits than its factorization.

9226425352513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12372947.

The product of its digits is 3888000, while the sum is 49.

The spelling of 9226425352513 in words is "nine trillion, two hundred twenty-six billion, four hundred twenty-five million, three hundred fifty-two thousand, five hundred thirteen".