8534880279618 has 512 divisors, whose sum is σ = 23381228150784. Its totient is φ = 2026202112000.

The previous prime is 8534880279599. The next prime is 8534880279619. The reversal of 8534880279618 is 8169720884358.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8534880279619) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 12351490653 + ... + 12351491343.

It is an arithmetic number, because the mean of its divisors is an integer number (45666461232).

It is a 1-persistent number, because it is pandigital, but 2⋅8534880279618 = 17069760559236 is not.

Almost surely, 2^{8534880279618} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8534880279618, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11690614075392).

8534880279618 is an abundant number, since it is smaller than the sum of its proper divisors (14846347871166).

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

8534880279618 is a wasteful number, since it uses less digits than its factorization.

8534880279618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 69.

The spelling of 8534880279618 in words is "eight trillion, five hundred thirty-four billion, eight hundred eighty million, two hundred seventy-nine thousand, six hundred eighteen".