4799155687 has 2 divisors, whose sum is σ = 4799155688. Its totient is φ = 4799155686.

The previous prime is 4799155667. The next prime is 4799155723. The reversal of 4799155687 is 7865519974.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4799155687 - 2¹⁵ = 4799122919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4799155667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2399577843 + 2399577844.

It is an arithmetic number, because the mean of its divisors is an integer number (2399577844).

Almost surely, 2^4799155687 is an apocalyptic number.

4799155687 is a deficient number, since it is larger than the sum of its proper divisors (1).

4799155687 is an equidigital number, since it uses as much as digits as its factorization.

4799155687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19051200, while the sum is 61.

The square root of 4799155687 is about 69275.9387305578. The cubic root of 4799155687 is about 1686.7664190866.

The spelling of 4799155687 in words is "four billion, seven hundred ninety-nine million, one hundred fifty-five thousand, six hundred eighty-seven".