511041052353 has 16 divisors (see below), whose sum is σ = 743854630400. Its totient is φ = 310178761344.

The previous prime is 511041052339. The next prime is 511041052421. The reversal of 511041052353 is 353250140115.

It is not a de Polignac number, because 511041052353 - 2¹⁴ = 511041035969 is a prime.

It is a super-2 number, since 2×511041052353² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 511041052353.

It is not an unprimeable number, because it can be changed into a prime (511041053353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89747953 + ... + 89753646.

It is an arithmetic number, because the mean of its divisors is an integer number (46490914400).

Almost surely, 2^511041052353 is an apocalyptic number.

It is an amenable number.

511041052353 is a deficient number, since it is larger than the sum of its proper divisors (232813578047).

511041052353 is a wasteful number, since it uses less digits than its factorization.

511041052353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179501688.

The product of its (nonzero) digits is 9000, while the sum is 30.

Adding to 511041052353 its reverse (353250140115), we get a palindrome (864291192468).

The spelling of 511041052353 in words is "five hundred eleven billion, forty-one million, fifty-two thousand, three hundred fifty-three".