7245422313 has 8 divisors (see below), whose sum is σ = 9700649376. Its totient is φ = 4810238400.

The previous prime is 7245422273. The next prime is 7245422329. The reversal of 7245422313 is 3132245427.

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

It is not a de Polignac number, because 7245422313 - 2¹² = 7245418217 is a prime.

It is a super-2 number, since 2×7245422313² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7245422333) 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, 5009943 + ... + 5011388.

It is an arithmetic number, because the mean of its divisors is an integer number (1212581172).

Almost surely, 2^7245422313 is an apocalyptic number.

It is an amenable number.

7245422313 is a deficient number, since it is larger than the sum of its proper divisors (2455227063).

7245422313 is a wasteful number, since it uses less digits than its factorization.

7245422313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10021575.

The product of its digits is 40320, while the sum is 33.

The square root of 7245422313 is about 85120.0464814253. The cubic root of 7245422313 is about 1935.0308860055.

The spelling of 7245422313 in words is "seven billion, two hundred forty-five million, four hundred twenty-two thousand, three hundred thirteen".