6648035534 has 32 divisors (see below), whose sum is σ = 11529257472. Its totient is φ = 2816100000.

The previous prime is 6648035509. The next prime is 6648035543. The reversal of 6648035534 is 4355308466.

It is a happy number.

It is a super-2 number, since 2×6648035534² = 88392752922653330312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 888509 + ... + 895959.

It is an arithmetic number, because the mean of its divisors is an integer number (360289296).

Almost surely, 2^6648035534 is an apocalyptic number.

6648035534 is a deficient number, since it is larger than the sum of its proper divisors (4881221938).

6648035534 is a wasteful number, since it uses less digits than its factorization.

6648035534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8192.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 6648035534 is about 81535.4863479700. The cubic root of 6648035534 is about 1880.3171652538.

The spelling of 6648035534 in words is "six billion, six hundred forty-eight million, thirty-five thousand, five hundred thirty-four".