89758323480 has 192 divisors, whose sum is σ = 313642044000. Its totient is φ = 20489742336.

The previous prime is 89758323467. The next prime is 89758323541. The reversal of 89758323480 is 8432385798.

It is a self number, because there is not a number n which added to its sum of digits gives 89758323480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4747486 + ... + 4766354.

Almost surely, 2^89758323480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89758323480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156821022000).

89758323480 is an abundant number, since it is smaller than the sum of its proper divisors (223883720520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89758323480 is a wasteful number, since it uses less digits than its factorization.

89758323480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19706 (or 19695 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 57.

The spelling of 89758323480 in words is "eighty-nine billion, seven hundred fifty-eight million, three hundred twenty-three thousand, four hundred eighty".