4046511045 has 32 divisors (see below), whose sum is σ = 6660755712. Its totient is φ = 2096819712.

The previous prime is 4046511017. The next prime is 4046511089. The reversal of 4046511045 is 5401156404.

It is not a de Polignac number, because 4046511045 - 2⁶ = 4046510981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57177 + ... + 106593.

It is an arithmetic number, because the mean of its divisors is an integer number (208148616).

Almost surely, 2^4046511045 is an apocalyptic number.

It is an amenable number.

4046511045 is a deficient number, since it is larger than the sum of its proper divisors (2614244667).

4046511045 is a wasteful number, since it uses less digits than its factorization.

4046511045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49581.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 4046511045 is about 63612.1925812969. The cubic root of 4046511045 is about 1593.5299978367.

Adding to 4046511045 its reverse (5401156404), we get a palindrome (9447667449).

The spelling of 4046511045 in words is "four billion, forty-six million, five hundred eleven thousand, forty-five".