89373758739 has 4 divisors (see below), whose sum is σ = 119165011656. Its totient is φ = 59582505824.

The previous prime is 89373758717. The next prime is 89373758743. The reversal of 89373758739 is 93785737398.

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

It is a cyclic number.

It is not a de Polignac number, because 89373758739 - 2²⁴ = 89356981523 is a prime.

It is a super-2 number, since 2×89373758739² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89373753739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14895626454 + ... + 14895626459.

It is an arithmetic number, because the mean of its divisors is an integer number (29791252914).

Almost surely, 2^89373758739 is an apocalyptic number.

89373758739 is a deficient number, since it is larger than the sum of its proper divisors (29791252917).

89373758739 is a wasteful number, since it uses less digits than its factorization.

89373758739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29791252916.

The product of its digits is 240045120, while the sum is 69.

The spelling of 89373758739 in words is "eighty-nine billion, three hundred seventy-three million, seven hundred fifty-eight thousand, seven hundred thirty-nine".