7253791089 has 8 divisors (see below), whose sum is σ = 9672735072. Its totient is φ = 4835353920.

The previous prime is 7253791021. The next prime is 7253791121. The reversal of 7253791089 is 9801973527.

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

It is not a de Polignac number, because 7253791089 - 2⁸ = 7253790833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7253791009) 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, 91944 + ... + 151529.

It is an arithmetic number, because the mean of its divisors is an integer number (1209091884).

Almost surely, 2^7253791089 is an apocalyptic number.

It is an amenable number.

7253791089 is a deficient number, since it is larger than the sum of its proper divisors (2418943983).

7253791089 is a wasteful number, since it uses less digits than its factorization.

7253791089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253407.

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 7253791089 is about 85169.1909612860. The cubic root of 7253791089 is about 1935.7756141237.

The spelling of 7253791089 in words is "seven billion, two hundred fifty-three million, seven hundred ninety-one thousand, eighty-nine".