4871622530 has 8 divisors (see below), whose sum is σ = 8768920572. Its totient is φ = 1948649008.

The previous prime is 4871622529. The next prime is 4871622533. The reversal of 4871622530 is 352261784.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4443422281 + 428200249 = 66659^2 + 20693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4871622533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243581117 + ... + 243581136.

Almost surely, 2^4871622530 is an apocalyptic number.

4871622530 is a deficient number, since it is larger than the sum of its proper divisors (3897298042).

4871622530 is a wasteful number, since it uses less digits than its factorization.

4871622530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487162260.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 4871622530 is about 69797.0094631568. The cubic root of 4871622530 is about 1695.2140510445.

The spelling of 4871622530 in words is "four billion, eight hundred seventy-one million, six hundred twenty-two thousand, five hundred thirty".