1081482635800 has 192 divisors, whose sum is σ = 2973613248000. Its totient is φ = 365569948800.

The previous prime is 1081482635777. The next prime is 1081482635861. The reversal of 1081482635800 is 85362841801.

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, 4759579 + ... + 4981621.

It is an arithmetic number, because the mean of its divisors is an integer number (15487569000).

Almost surely, 2^{1081482635800} is an apocalyptic number.

1081482635800 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 1081482635800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1486806624000).

1081482635800 is an abundant number, since it is smaller than the sum of its proper divisors (1892130612200).

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

1081482635800 is a wasteful number, since it uses less digits than its factorization.

1081482635800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222151 (or 222128 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 1081482635800 in words is "one trillion, eighty-one billion, four hundred eighty-two million, six hundred thirty-five thousand, eight hundred".