511132054255 has 8 divisors (see below), whose sum is σ = 613362865824. Its totient is φ = 408902709600.

The previous prime is 511132054217. The next prime is 511132054283. The reversal of 511132054255 is 552450231115.

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

It is not a de Polignac number, because 511132054255 - 2²⁵ = 511098499823 is a prime.

It is a super-2 number, since 2×511132054255² (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 511132054255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662385 + ... + 1208725.

It is an arithmetic number, because the mean of its divisors is an integer number (76670358228).

Almost surely, 2^511132054255 is an apocalyptic number.

511132054255 is a deficient number, since it is larger than the sum of its proper divisors (102230811569).

511132054255 is a wasteful number, since it uses less digits than its factorization.

511132054255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733457.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 511132054255 in words is "five hundred eleven billion, one hundred thirty-two million, fifty-four thousand, two hundred fifty-five".