511006356132 has 24 divisors (see below), whose sum is σ = 1192363151616. Its totient is φ = 170333311008.

The previous prime is 511006356083. The next prime is 511006356143. The reversal of 511006356132 is 231653600115.

It is a super-2 number, since 2×511006356132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 511006356093 and 511006356102.

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, 947533 + ... + 1385579.

It is an arithmetic number, because the mean of its divisors is an integer number (49681797984).

Almost surely, 2^511006356132 is an apocalyptic number.

It is an amenable number.

511006356132 is an abundant number, since it is smaller than the sum of its proper divisors (681356795484).

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

511006356132 is a wasteful number, since it uses less digits than its factorization.

511006356132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535267 (or 535265 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

Adding to 511006356132 its reverse (231653600115), we get a palindrome (742659956247).

The spelling of 511006356132 in words is "five hundred eleven billion, six million, three hundred fifty-six thousand, one hundred thirty-two".