513500453154042 has 16 divisors (see below), whose sum is σ = 1027191338582400. Its totient is φ = 171135079005632.

The previous prime is 513500453154023. The next prime is 513500453154049. The reversal of 513500453154042 is 240451354005315.

It is a junction number, because it is equal to n+sod(n) for n = 513500453153985 and 513500453154003.

It is not an unprimeable number, because it can be changed into a prime (513500453154049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7934643042 + ... + 7934707757.

It is an arithmetic number, because the mean of its divisors is an integer number (64199458661400).

Almost surely, 2^{513500453154042} is an apocalyptic number.

513500453154042 is an abundant number, since it is smaller than the sum of its proper divisors (513690885428358).

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

513500453154042 is a wasteful number, since it uses less digits than its factorization.

513500453154042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15869356197.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 513500453154042 in words is "five hundred thirteen trillion, five hundred billion, four hundred fifty-three million, one hundred fifty-four thousand, forty-two".