1082886278500 has 96 divisors (see below), whose sum is σ = 2570316708960. Its totient is φ = 396166464000.

The previous prime is 1082886278471. The next prime is 1082886278503. The reversal of 1082886278500 is 58726882801.

It can be written as a sum of positive squares in 16 ways, for example, as 989264965924 + 93621312576 = 994618^2 + 305976^2 .

It is not an unprimeable number, because it can be changed into a prime (1082886278503) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55711 + ... + 1472710.

It is an arithmetic number, because the mean of its divisors is an integer number (26774132385).

Almost surely, 2^{1082886278500} is an apocalyptic number.

1082886278500 is a gapful number since it is divisible by the number (10) 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 1082886278500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1285158354480).

1082886278500 is an abundant number, since it is smaller than the sum of its proper divisors (1487430430460).

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

1082886278500 is a wasteful number, since it uses less digits than its factorization.

1082886278500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528562 (or 1528550 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 55.

The spelling of 1082886278500 in words is "one trillion, eighty-two billion, eight hundred eighty-six million, two hundred seventy-eight thousand, five hundred".