89414968549 has 8 divisors (see below), whose sum is σ = 89507744480. Its totient is φ = 89322231600.

The previous prime is 89414968543. The next prime is 89414968579. The reversal of 89414968549 is 94586941498.

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

It is a cyclic number.

It is not a de Polignac number, because 89414968549 - 2³ = 89414968541 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 (89414968541) 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, 6989539 + ... + 7002319.

It is an arithmetic number, because the mean of its divisors is an integer number (11188468060).

Almost surely, 2^89414968549 is an apocalyptic number.

It is an amenable number.

89414968549 is a deficient number, since it is larger than the sum of its proper divisors (92775931).

89414968549 is a wasteful number, since it uses less digits than its factorization.

89414968549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19491.

The product of its digits is 89579520, while the sum is 67.

The spelling of 89414968549 in words is "eighty-nine billion, four hundred fourteen million, nine hundred sixty-eight thousand, five hundred forty-nine".