511153051132 has 6 divisors (see below), whose sum is σ = 894517839488. Its totient is φ = 255576525564.

The previous prime is 511153051121. The next prime is 511153051187. The reversal of 511153051132 is 231150351115.

It is a super-2 number, since 2×511153051132² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 511153051132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63894131388 + ... + 63894131395.

Almost surely, 2^511153051132 is an apocalyptic number.

It is an amenable number.

511153051132 is a deficient number, since it is larger than the sum of its proper divisors (383364788356).

511153051132 is a wasteful number, since it uses less digits than its factorization.

511153051132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127788262787 (or 127788262785 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 28.

The spelling of 511153051132 in words is "five hundred eleven billion, one hundred fifty-three million, fifty-one thousand, one hundred thirty-two".