511340013331135 has 16 divisors (see below), whose sum is σ = 620503726180320. Its totient is φ = 404474888885760.

The previous prime is 511340013331127. The next prime is 511340013331151. The reversal of 511340013331135 is 531133310043115.

It is not a de Polignac number, because 511340013331135 - 2³ = 511340013331127 is a prime.

It is a super-2 number, since 2×511340013331135² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 511340013331135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328541884 + ... + 330094606.

It is an arithmetic number, because the mean of its divisors is an integer number (38781482886270).

Almost surely, 2^{511340013331135} is an apocalyptic number.

511340013331135 is a deficient number, since it is larger than the sum of its proper divisors (109163712849185).

511340013331135 is a wasteful number, since it uses less digits than its factorization.

511340013331135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292858.

The product of its (nonzero) digits is 24300, while the sum is 34.

The spelling of 511340013331135 in words is "five hundred eleven trillion, three hundred forty billion, thirteen million, three hundred thirty-one thousand, one hundred thirty-five".