4304012505 has 32 divisors (see below), whose sum is σ = 7459070976. Its totient is φ = 2106633984.

The previous prime is 4304012491. The next prime is 4304012513. The reversal of 4304012505 is 5052104034.

It is not a de Polignac number, because 4304012505 - 2¹⁷ = 4303881433 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30057 + ... + 97526.

It is an arithmetic number, because the mean of its divisors is an integer number (233095968).

Almost surely, 2^4304012505 is an apocalyptic number.

It is an amenable number.

4304012505 is a deficient number, since it is larger than the sum of its proper divisors (3155058471).

4304012505 is a wasteful number, since it uses less digits than its factorization.

4304012505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127777.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 4304012505 is about 65604.9731727710. The cubic root of 4304012505 is about 1626.6389781625.

Adding to 4304012505 its reverse (5052104034), we get a palindrome (9356116539).

The spelling of 4304012505 in words is "four billion, three hundred four million, twelve thousand, five hundred five".