7227626450 has 54 divisors (see below), whose sum is σ = 14790145167. Its totient is φ = 2625823200.

The previous prime is 7227626383. The next prime is 7227626453. The reversal of 7227626450 is 546267227.

It can be written as a sum of positive squares in 5 ways, for example, as 6739260649 + 488365801 = 82093^2 + 22099^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=60115.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7227626398 and 7227626407.

It is not an unprimeable number, because it can be changed into a prime (7227626453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 6612104 + ... + 6613196.

Almost surely, 2^7227626450 is an apocalyptic number.

7227626450 is an abundant number, since it is smaller than the sum of its proper divisors (7562518717).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7227626450 is a wasteful number, since it uses less digits than its factorization.

7227626450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2220 (or 1111 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 7227626450 is about 85015.4483020586. The cubic root of 7227626450 is about 1933.4453434576.

The spelling of 7227626450 in words is "seven billion, two hundred twenty-seven million, six hundred twenty-six thousand, four hundred fifty".