513330350201220 has 24 divisors (see below), whose sum is σ = 1437324980563584. Its totient is φ = 136888093386976.

The previous prime is 513330350201191. The next prime is 513330350201293. The reversal of 513330350201220 is 22102053033315.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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, 4277752918284 + ... + 4277752918403.

It is an arithmetic number, because the mean of its divisors is an integer number (59888540856816).

Almost surely, 2^{513330350201220} is an apocalyptic number.

It is an amenable number.

513330350201220 is an abundant number, since it is smaller than the sum of its proper divisors (923994630362364).

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

513330350201220 is a wasteful number, since it uses less digits than its factorization.

513330350201220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8555505836699 (or 8555505836697 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 513330350201220 in words is "five hundred thirteen trillion, three hundred thirty billion, three hundred fifty million, two hundred one thousand, two hundred twenty".