7250006723 has 4 divisors (see below), whose sum is σ = 7341779040. Its totient is φ = 7158234408.

The previous prime is 7250006693. The next prime is 7250006843. The reversal of 7250006723 is 3276000527.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3276000527 = 1399 ⋅2341673.

It is a cyclic number.

It is not a de Polignac number, because 7250006723 - 2¹⁰ = 7250005699 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7250006723.

It is not an unprimeable number, because it can be changed into a prime (7250006123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45886040 + ... + 45886197.

It is an arithmetic number, because the mean of its divisors is an integer number (1835444760).

Almost surely, 2^7250006723 is an apocalyptic number.

7250006723 is a deficient number, since it is larger than the sum of its proper divisors (91772317).

7250006723 is an equidigital number, since it uses as much as digits as its factorization.

7250006723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91772316.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7250006723 is about 85146.9713084382. The cubic root of 7250006723 is about 1935.4389185644.

The spelling of 7250006723 in words is "seven billion, two hundred fifty million, six thousand, seven hundred twenty-three".