6692540048 has 10 divisors (see below), whose sum is σ = 12966796374. Its totient is φ = 3346270016.

The previous prime is 6692540033. The next prime is 6692540111. The reversal of 6692540048 is 8400452966.

It can be written as a sum of positive squares in only one way, i.e., 3557883904 + 3134656144 = 59648^2 + 55988^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6692539990 and 6692540008.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 209141861 + ... + 209141892.

Almost surely, 2^6692540048 is an apocalyptic number.

It is an amenable number.

6692540048 is a deficient number, since it is larger than the sum of its proper divisors (6274256326).

6692540048 is a wasteful number, since it uses less digits than its factorization.

6692540048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418283761 (or 418283755 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The square root of 6692540048 is about 81807.9461177214. The cubic root of 6692540048 is about 1884.5036931407.

The spelling of 6692540048 in words is "six billion, six hundred ninety-two million, five hundred forty thousand, forty-eight".