511055211032 has 16 divisors (see below), whose sum is σ = 999890630640. Its totient is φ = 244417709536.

The previous prime is 511055210987. The next prime is 511055211067. The reversal of 511055211032 is 230112550115.

It is a super-2 number, since 2×511055211032² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 511055210992 and 511055211010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1388736803 + ... + 1388737170.

It is an arithmetic number, because the mean of its divisors is an integer number (62493164415).

Almost surely, 2^511055211032 is an apocalyptic number.

It is an amenable number.

511055211032 is a deficient number, since it is larger than the sum of its proper divisors (488835419608).

511055211032 is a wasteful number, since it uses less digits than its factorization.

511055211032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777474002 (or 2777473998 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 26.

Adding to 511055211032 its reverse (230112550115), we get a palindrome (741167761147).

The spelling of 511055211032 in words is "five hundred eleven billion, fifty-five million, two hundred eleven thousand, thirty-two".