513012551215043 has 8 divisors (see below), whose sum is σ = 563922193703616. Its totient is φ = 462814931698600.

The previous prime is 513012551215007. The next prime is 513012551215067. The reversal of 513012551215043 is 340512155210315.

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

It is a cyclic number.

It is not a de Polignac number, because 513012551215043 - 2¹² = 513012551210947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 513012551214988 and 513012551215006.

It is not an unprimeable number, because it can be changed into a prime (513012551217043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178005741521 + ... + 178005744402.

It is an arithmetic number, because the mean of its divisors is an integer number (70490274212952).

Almost surely, 2^{513012551215043} is an apocalyptic number.

513012551215043 is a deficient number, since it is larger than the sum of its proper divisors (50909642488573).

513012551215043 is a wasteful number, since it uses less digits than its factorization.

513012551215043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356011486065.

The product of its (nonzero) digits is 90000, while the sum is 38.

The spelling of 513012551215043 in words is "five hundred thirteen trillion, twelve billion, five hundred fifty-one million, two hundred fifteen thousand, forty-three".