6711370545 has 16 divisors (see below), whose sum is σ = 11714392512. Its totient is φ = 3253997760.

The previous prime is 6711370459. The next prime is 6711370553. The reversal of 6711370545 is 5450731176.

It is not a de Polignac number, because 6711370545 - 2⁷ = 6711370417 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20337322 + ... + 20337651.

It is an arithmetic number, because the mean of its divisors is an integer number (732149532).

Almost surely, 2^6711370545 is an apocalyptic number.

It is an amenable number.

6711370545 is a deficient number, since it is larger than the sum of its proper divisors (5003021967).

6711370545 is a wasteful number, since it uses less digits than its factorization.

6711370545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40674992.

The product of its (nonzero) digits is 88200, while the sum is 39.

The square root of 6711370545 is about 81922.9549332786. The cubic root of 6711370545 is about 1886.2694856448.

The spelling of 6711370545 in words is "six billion, seven hundred eleven million, three hundred seventy thousand, five hundred forty-five".