4913862165 has 24 divisors (see below), whose sum is σ = 8832821088. Its totient is φ = 2620725840.

The previous prime is 4913862139. The next prime is 4913862169. The reversal of 4913862165 is 5612683194.

4913862165 is a `hidden beast` number, since 4 + 9 + 13 + 8 + 621 + 6 + 5 = 666.

It is not a de Polignac number, because 4913862165 - 2⁵ = 4913862133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4913862165.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4913862169) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2020951 + ... + 2023380.

It is an arithmetic number, because the mean of its divisors is an integer number (368034212).

Almost surely, 2^4913862165 is an apocalyptic number.

4913862165 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4913862165 is a deficient number, since it is larger than the sum of its proper divisors (3918958923).

4913862165 is an equidigital number, since it uses as much as digits as its factorization.

4913862165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044351 (or 4044339 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

The square root of 4913862165 is about 70098.9455341519. The cubic root of 4913862165 is about 1700.0994365135.

The spelling of 4913862165 in words is "four billion, nine hundred thirteen million, eight hundred sixty-two thousand, one hundred sixty-five".