4650012530 has 8 divisors (see below), whose sum is σ = 8370022572. Its totient is φ = 1860005008.

The previous prime is 4650012509. The next prime is 4650012541. The reversal of 4650012530 is 352100564.

It can be written as a sum of positive squares in 2 ways, for example, as 4650012481 + 49 = 68191^2 + 7^2 .

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4650012530.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232500617 + ... + 232500636.

Almost surely, 2^4650012530 is an apocalyptic number.

4650012530 is a deficient number, since it is larger than the sum of its proper divisors (3720010042).

4650012530 is a wasteful number, since it uses less digits than its factorization.

4650012530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465001260.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4650012530 is about 68191.0003592849. Note that the first 3 decimals coincide. The cubic root of 4650012530 is about 1669.1090338683.

The spelling of 4650012530 in words is "four billion, six hundred fifty million, twelve thousand, five hundred thirty".