5133766887 has 24 divisors (see below), whose sum is σ = 7482056400. Its totient is φ = 3391850880.

The previous prime is 5133766871. The next prime is 5133766903. The reversal of 5133766887 is 7886673315.

It is an interprime number because it is at equal distance from previous prime (5133766871) and next prime (5133766903).

It is not a de Polignac number, because 5133766887 - 2⁴ = 5133766871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5133766837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 811864 + ... + 818162.

It is an arithmetic number, because the mean of its divisors is an integer number (311752350).

Almost surely, 2^5133766887 is an apocalyptic number.

5133766887 is a deficient number, since it is larger than the sum of its proper divisors (2348289513).

5133766887 is a wasteful number, since it uses less digits than its factorization.

5133766887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7103 (or 7100 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 5133766887 is about 71650.3097481093. The cubic root of 5133766887 is about 1725.0911538472.

The spelling of 5133766887 in words is "five billion, one hundred thirty-three million, seven hundred sixty-six thousand, eight hundred eighty-seven".