7658125089 has 8 divisors (see below), whose sum is σ = 10211268672. Its totient is φ = 5105199120.

The previous prime is 7658125049. The next prime is 7658125109. The reversal of 7658125089 is 9805218567.

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

It is not a de Polignac number, because 7658125089 - 2⁸ = 7658124833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7658125039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65407 + ... + 139979.

It is an arithmetic number, because the mean of its divisors is an integer number (1276408584).

Almost surely, 2^7658125089 is an apocalyptic number.

It is an amenable number.

7658125089 is a deficient number, since it is larger than the sum of its proper divisors (2553143583).

7658125089 is a wasteful number, since it uses less digits than its factorization.

7658125089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108807.

The product of its (nonzero) digits is 1209600, while the sum is 51.

The square root of 7658125089 is about 87510.7141383271. The cubic root of 7658125089 is about 1971.0946778341.

The spelling of 7658125089 in words is "seven billion, six hundred fifty-eight million, one hundred twenty-five thousand, eighty-nine".