5105055512 has 8 divisors (see below), whose sum is σ = 9571979100. Its totient is φ = 2552527752.

The previous prime is 5105055499. The next prime is 5105055521. The reversal of 5105055512 is 2155505015.

It is a tau number, because it is divible by the number of its divisors (8).

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, 319065962 + ... + 319065977.

Almost surely, 2^5105055512 is an apocalyptic number.

It is an amenable number.

5105055512 is a deficient number, since it is larger than the sum of its proper divisors (4466923588).

5105055512 is a wasteful number, since it uses less digits than its factorization.

5105055512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638131945 (or 638131941 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 29.

The square root of 5105055512 is about 71449.6711818886. The cubic root of 5105055512 is about 1721.8691947226.

The spelling of 5105055512 in words is "five billion, one hundred five million, fifty-five thousand, five hundred twelve".