513023436222322 has 8 divisors (see below), whose sum is σ = 779276105654400. Its totient is φ = 253264734337524.

The previous prime is 513023436222317. The next prime is 513023436222331. The reversal of 513023436222322 is 223222634320315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×513023436222322² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1623491886622 + ... + 1623491886937.

It is an arithmetic number, because the mean of its divisors is an integer number (97409513206800).

Almost surely, 2^{513023436222322} is an apocalyptic number.

513023436222322 is a deficient number, since it is larger than the sum of its proper divisors (266252669432078).

513023436222322 is a wasteful number, since it uses less digits than its factorization.

513023436222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3246983773640.

The product of its (nonzero) digits is 622080, while the sum is 40.

The spelling of 513023436222322 in words is "five hundred thirteen trillion, twenty-three billion, four hundred thirty-six million, two hundred twenty-two thousand, three hundred twenty-two".