89767370880 has 256 divisors, whose sum is σ = 346829212800. Its totient is φ = 21761740800.

The previous prime is 89767370863. The next prime is 89767370897. The reversal of 89767370880 is 8807376798.

It is an interprime number because it is at equal distance from previous prime (89767370863) and next prime (89767370897).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46051 + ... + 426210.

Almost surely, 2^89767370880 is an apocalyptic number.

89767370880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89767370880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173414606400).

89767370880 is an abundant number, since it is smaller than the sum of its proper divisors (257061841920).

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

89767370880 is a wasteful number, since it uses less digits than its factorization.

89767370880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472300 (or 472282 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 63.

The spelling of 89767370880 in words is "eighty-nine billion, seven hundred sixty-seven million, three hundred seventy thousand, eight hundred eighty".