4272087530 has 8 divisors (see below), whose sum is σ = 7689757572. Its totient is φ = 1708835008.

The previous prime is 4272087493. The next prime is 4272087541. The reversal of 4272087530 is 357802724.

It can be written as a sum of positive squares in 2 ways, for example, as 4238921449 + 33166081 = 65107^2 + 5759^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213604367 + ... + 213604386.

Almost surely, 2^4272087530 is an apocalyptic number.

4272087530 is a deficient number, since it is larger than the sum of its proper divisors (3417670042).

4272087530 is a wasteful number, since it uses less digits than its factorization.

4272087530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427208760.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 4272087530 is about 65361.2081436688. The cubic root of 4272087530 is about 1622.6071328267.

The spelling of 4272087530 in words is "four billion, two hundred seventy-two million, eighty-seven thousand, five hundred thirty".