1008513798336 has 84 divisors (see below), whose sum is σ = 3153515703624. Its totient is φ = 305610240000.

The previous prime is 1008513798329. The next prime is 1008513798337. The reversal of 1008513798336 is 6338973158001.

1008513798336 is a `hidden beast` number, since 1 + 0 + 0 + 8 + 513 + 7 + 98 + 3 + 36 = 666.

It is not an unprimeable number, because it can be changed into a prime (1008513798337) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79579665 + ... + 79592336.

Almost surely, 2^{1008513798336} is an apocalyptic number.

1008513798336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1008513798336 is an abundant number, since it is smaller than the sum of its proper divisors (2145001905288).

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

1008513798336 is a wasteful number, since it uses less digits than its factorization.

1008513798336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159172030 (or 159172017 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 1008513798336 in words is "one trillion, eight billion, five hundred thirteen million, seven hundred ninety-eight thousand, three hundred thirty-six".