511425273132 has 36 divisors (see below), whose sum is σ = 1368814703256. Its totient is φ = 160447144320.

The previous prime is 511425273113. The next prime is 511425273133. The reversal of 511425273132 is 231372524115.

511425273132 is a `hidden beast` number, since 5 + 114 + 2 + 527 + 3 + 13 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (511425273133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 417830494 + ... + 417831717.

It is an arithmetic number, because the mean of its divisors is an integer number (38022630646).

Almost surely, 2^511425273132 is an apocalyptic number.

It is an amenable number.

511425273132 is an abundant number, since it is smaller than the sum of its proper divisors (857389430124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

511425273132 is a wasteful number, since it uses less digits than its factorization.

511425273132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835662238 (or 835662233 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

Adding to 511425273132 its reverse (231372524115), we get a palindrome (742797797247).

The spelling of 511425273132 in words is "five hundred eleven billion, four hundred twenty-five million, two hundred seventy-three thousand, one hundred thirty-two".