7250622045 has 32 divisors (see below), whose sum is σ = 11684956800. Its totient is φ = 3839111424.

The previous prime is 7250622019. The next prime is 7250622047. The reversal of 7250622045 is 5402260527.

It is not a de Polignac number, because 7250622045 - 2⁶ = 7250621981 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7250621997 and 7250622015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250622047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1278426 + ... + 1284084.

It is an arithmetic number, because the mean of its divisors is an integer number (365154900).

Almost surely, 2^7250622045 is an apocalyptic number.

It is an amenable number.

7250622045 is a deficient number, since it is larger than the sum of its proper divisors (4434334755).

7250622045 is a wasteful number, since it uses less digits than its factorization.

7250622045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6269.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 7250622045 is about 85150.5845252985. The cubic root of 7250622045 is about 1935.4936718219.

The spelling of 7250622045 in words is "seven billion, two hundred fifty million, six hundred twenty-two thousand, forty-five".