55005116 has 6 divisors (see below), whose sum is σ = 96258960. Its totient is φ = 27502556.

The previous prime is 55005109. The next prime is 55005131. The reversal of 55005116 is 61150055.

It is a junction number, because it is equal to n+sod(n) for n = 55005091 and 55005100.

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, 6875636 + ... + 6875643.

It is an arithmetic number, because the mean of its divisors is an integer number (16043160).

Almost surely, 2^55005116 is an apocalyptic number.

It is an amenable number.

55005116 is a deficient number, since it is larger than the sum of its proper divisors (41253844).

55005116 is a wasteful number, since it uses less digits than its factorization.

55005116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13751283 (or 13751281 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 23.

The square root of 55005116 is about 7416.5433997247. The cubic root of 55005116 is about 380.3070371680.

The spelling of 55005116 in words is "fifty-five million, five thousand, one hundred sixteen".