4651463655 has 24 divisors (see below), whose sum is σ = 8067198048. Its totient is φ = 2479346496.

The previous prime is 4651463647. The next prime is 4651463717. The reversal of 4651463655 is 5563641564.

4651463655 is a `hidden beast` number, since 4 + 6 + 5 + 1 + 4 + 636 + 5 + 5 = 666.

It is not a de Polignac number, because 4651463655 - 2³ = 4651463647 is a prime.

It is a super-2 number, since 2×4651463655² = 43272228267571918050, which contains 22 as substring.

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 4651463655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51249 + ... + 109221.

It is an arithmetic number, because the mean of its divisors is an integer number (336133252).

Almost surely, 2^4651463655 is an apocalyptic number.

4651463655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4651463655 is a deficient number, since it is larger than the sum of its proper divisors (3415734393).

4651463655 is a wasteful number, since it uses less digits than its factorization.

4651463655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59767 (or 59764 counting only the distinct ones).

The product of its digits is 1296000, while the sum is 45.

The square root of 4651463655 is about 68201.6396797027. The cubic root of 4651463655 is about 1669.2826415681.

The spelling of 4651463655 in words is "four billion, six hundred fifty-one million, four hundred sixty-three thousand, six hundred fifty-five".