89487400168480 has 48 divisors (see below), whose sum is σ = 212089427051544. Its totient is φ = 35680599152640.

The previous prime is 89487400168433. The next prime is 89487400168483. The reversal of 89487400168480 is 8486100478498.

It can be written as a sum of positive squares in 4 ways, for example, as 56544805258384 + 32942594910096 = 7519628^2 + 5739564^2 .

It is not an unprimeable number, because it can be changed into a prime (89487400168483) 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, 893394411 + ... + 893494570.

Almost surely, 2^{89487400168480} is an apocalyptic number.

89487400168480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

89487400168480 is an abundant number, since it is smaller than the sum of its proper divisors (122602026883064).

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

89487400168480 is a wasteful number, since it uses less digits than its factorization.

89487400168480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786889309 (or 1786889301 counting only the distinct ones).

The product of its (nonzero) digits is 99090432, while the sum is 67.

The spelling of 89487400168480 in words is "eighty-nine trillion, four hundred eighty-seven billion, four hundred million, one hundred sixty-eight thousand, four hundred eighty".