5155566048 has 36 divisors (see below), whose sum is σ = 14661141768. Its totient is φ = 1718521920.

The previous prime is 5155566029. The next prime is 5155566061. The reversal of 5155566048 is 8406655515.

5155566048 is a `hidden beast` number, since 51 + 5 + 556 + 6 + 0 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×5155566048² = 53159722550580676608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5155565994 and 5155566012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8950348 + ... + 8950923.

It is an arithmetic number, because the mean of its divisors is an integer number (407253938).

Almost surely, 2^5155566048 is an apocalyptic number.

It is an amenable number.

5155566048 is an abundant number, since it is smaller than the sum of its proper divisors (9505575720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5155566048 is a wasteful number, since it uses less digits than its factorization.

5155566048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17901287 (or 17901276 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The square root of 5155566048 is about 71802.2704933486. The cubic root of 5155566048 is about 1727.5294178982.

The spelling of 5155566048 in words is "five billion, one hundred fifty-five million, five hundred sixty-six thousand, forty-eight".