513362983987098 has 64 divisors (see below), whose sum is σ = 1307717916656640. Its totient is φ = 146232010940400.

The previous prime is 513362983987093. The next prime is 513362983987111. The reversal of 513362983987098 is 890789389263315.

513362983987098 is a `hidden beast` number, since 5 + 1 + 3 + 362 + 9 + 83 + 98 + 7 + 0 + 98 = 666.

It is a super-2 number, since 2×513362983987098² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (513362983987093) 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, 2051390188 + ... + 2051640423.

It is an arithmetic number, because the mean of its divisors is an integer number (20433092447760).

Almost surely, 2^{513362983987098} is an apocalyptic number.

513362983987098 is an abundant number, since it is smaller than the sum of its proper divisors (794354932669542).

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

513362983987098 is a wasteful number, since it uses less digits than its factorization.

513362983987098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103030960 (or 4103030954 counting only the distinct ones).

The product of its (nonzero) digits is 4232632320, while the sum is 81.

The spelling of 513362983987098 in words is "five hundred thirteen trillion, three hundred sixty-two billion, nine hundred eighty-three million, nine hundred eighty-seven thousand, ninety-eight".