7230625453 has 4 divisors (see below), whose sum is σ = 7655956380. Its totient is φ = 6805294528.

The previous prime is 7230625429. The next prime is 7230625469. The reversal of 7230625453 is 3545260327.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3924145449 + 3306480004 = 62643^2 + 57502^2 .

It is a cyclic number.

It is not a de Polignac number, because 7230625453 - 2⁹ = 7230624941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7230623453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212665438 + ... + 212665471.

It is an arithmetic number, because the mean of its divisors is an integer number (1913989095).

Almost surely, 2^7230625453 is an apocalyptic number.

It is an amenable number.

7230625453 is a deficient number, since it is larger than the sum of its proper divisors (425330927).

7230625453 is a wasteful number, since it uses less digits than its factorization.

7230625453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425330926.

The product of its (nonzero) digits is 151200, while the sum is 37.

The square root of 7230625453 is about 85033.0844612848. The cubic root of 7230625453 is about 1933.7127252239.

The spelling of 7230625453 in words is "seven billion, two hundred thirty million, six hundred twenty-five thousand, four hundred fifty-three".