5500051065 has 48 divisors (see below), whose sum is σ = 10316412288. Its totient is φ = 2805808896.

The previous prime is 5500051043. The next prime is 5500051079. The reversal of 5500051065 is 5601500055.

5500051065 is a `hidden beast` number, since 550 + 0 + 0 + 5 + 106 + 5 = 666.

It is not a de Polignac number, because 5500051065 - 2⁶ = 5500051001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70464 + ... + 126353.

It is an arithmetic number, because the mean of its divisors is an integer number (214925256).

Almost surely, 2^5500051065 is an apocalyptic number.

It is an amenable number.

5500051065 is a deficient number, since it is larger than the sum of its proper divisors (4816361223).

5500051065 is a wasteful number, since it uses less digits than its factorization.

5500051065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196860 (or 196848 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 5500051065 is about 74162.3291503173. The cubic root of 5500051065 is about 1765.1796305927.

The spelling of 5500051065 in words is "five billion, five hundred million, fifty-one thousand, sixty-five".