1065481315800 has 192 divisors, whose sum is σ = 3759928277760. Its totient is φ = 247068096000.

The previous prime is 1065481315751. The next prime is 1065481315831. The reversal of 1065481315800 is 85131845601.

It is a super-2 number, since 2×1065481315800² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3357691 + ... + 3661290.

It is an arithmetic number, because the mean of its divisors is an integer number (19582959780).

Almost surely, 2^{1065481315800} is an apocalyptic number.

1065481315800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1065481315800 is an abundant number, since it is smaller than the sum of its proper divisors (2694446961960).

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

1065481315800 is a wasteful number, since it uses less digits than its factorization.

1065481315800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7019034 (or 7019025 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 1065481315800 in words is "one trillion, sixty-five billion, four hundred eighty-one million, three hundred fifteen thousand, eight hundred".