89392290549 has 4 divisors (see below), whose sum is σ = 119189720736. Its totient is φ = 59594860364.

The previous prime is 89392290517. The next prime is 89392290593. The reversal of 89392290549 is 94509229398.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 89392290549 - 2⁵ = 89392290517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89392290492 and 89392290501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89392294549) 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 3 ways as a sum of consecutive naturals, for example, 14898715089 + ... + 14898715094.

It is an arithmetic number, because the mean of its divisors is an integer number (29797430184).

Almost surely, 2^89392290549 is an apocalyptic number.

It is an amenable number.

89392290549 is a deficient number, since it is larger than the sum of its proper divisors (29797430187).

89392290549 is a wasteful number, since it uses less digits than its factorization.

89392290549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29797430186.

The product of its (nonzero) digits is 12597120, while the sum is 60.

The spelling of 89392290549 in words is "eighty-nine billion, three hundred ninety-two million, two hundred ninety thousand, five hundred forty-nine".