6704537133 has 16 divisors (see below), whose sum is σ = 10223108096. Its totient is φ = 3828662640.

The previous prime is 6704537123. The next prime is 6704537149. The reversal of 6704537133 is 3317354076.

It is a happy number.

It is not a de Polignac number, because 6704537133 - 2⁴ = 6704537117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6704537091 and 6704537100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6704537113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71053 + ... + 135858.

It is an arithmetic number, because the mean of its divisors is an integer number (638944256).

Almost surely, 2^6704537133 is an apocalyptic number.

It is an amenable number.

6704537133 is a deficient number, since it is larger than the sum of its proper divisors (3518570963).

6704537133 is a wasteful number, since it uses less digits than its factorization.

6704537133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208464.

The product of its (nonzero) digits is 158760, while the sum is 39.

The square root of 6704537133 is about 81881.2379791610. The cubic root of 6704537133 is about 1885.6290782641.

The spelling of 6704537133 in words is "six billion, seven hundred four million, five hundred thirty-seven thousand, one hundred thirty-three".