513412314155 has 16 divisors (see below), whose sum is σ = 698407036320. Its totient is φ = 359180759808.

The previous prime is 513412314133. The next prime is 513412314197. The reversal of 513412314155 is 551413214315.

It is a happy number.

It is not a de Polignac number, because 513412314155 - 2¹⁴ = 513412297771 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207858002 + ... + 207860471.

It is an arithmetic number, because the mean of its divisors is an integer number (43650439770).

Almost surely, 2^513412314155 is an apocalyptic number.

513412314155 is a deficient number, since it is larger than the sum of its proper divisors (184994722165).

513412314155 is a wasteful number, since it uses less digits than its factorization.

513412314155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415718510.

The product of its digits is 36000, while the sum is 35.

The spelling of 513412314155 in words is "five hundred thirteen billion, four hundred twelve million, three hundred fourteen thousand, one hundred fifty-five".