5105504997 has 12 divisors (see below), whose sum is σ = 7499612640. Its totient is φ = 3345980328.

The previous prime is 5105504981. The next prime is 5105505001. The reversal of 5105504997 is 7994055015.

5105504997 is a `hidden beast` number, since 5 + 1 + 0 + 550 + 4 + 9 + 97 = 666.

It is not a de Polignac number, because 5105504997 - 2⁴ = 5105504981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5105504947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4806913 + ... + 4807974.

It is an arithmetic number, because the mean of its divisors is an integer number (624967720).

Almost surely, 2^5105504997 is an apocalyptic number.

It is an amenable number.

5105504997 is a deficient number, since it is larger than the sum of its proper divisors (2394107643).

5105504997 is a wasteful number, since it uses less digits than its factorization.

5105504997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9614952 (or 9614949 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 45.

The square root of 5105504997 is about 71452.8165784947. The cubic root of 5105504997 is about 1721.9197283985.

The spelling of 5105504997 in words is "five billion, one hundred five million, five hundred four thousand, nine hundred ninety-seven".