5155107287 has 4 divisors (see below), whose sum is σ = 5623753416. Its totient is φ = 4686461160.

The previous prime is 5155107281. The next prime is 5155107289. The reversal of 5155107287 is 7827015515.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5155107287 - 2⁸ = 5155107031 is a prime.

It is a super-2 number, since 2×5155107287² = 53150262280961000738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155107281) 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 3 ways as a sum of consecutive naturals, for example, 234323048 + ... + 234323069.

It is an arithmetic number, because the mean of its divisors is an integer number (1405938354).

Almost surely, 2^5155107287 is an apocalyptic number.

5155107287 is a deficient number, since it is larger than the sum of its proper divisors (468646129).

5155107287 is a wasteful number, since it uses less digits than its factorization.

5155107287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468646128.

The product of its (nonzero) digits is 98000, while the sum is 41.

The square root of 5155107287 is about 71799.0758088153. The cubic root of 5155107287 is about 1727.4781757634.

The spelling of 5155107287 in words is "five billion, one hundred fifty-five million, one hundred seven thousand, two hundred eighty-seven".