675405374516607 has 32 divisors (see below), whose sum is σ = 1072907492880384. Its totient is φ = 369798078816000.

The previous prime is 675405374516603. The next prime is 675405374516629. The reversal of 675405374516607 is 706615473504576.

It is not a de Polignac number, because 675405374516607 - 2² = 675405374516603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675405374516603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5136018678 + ... + 5136150179.

It is an arithmetic number, because the mean of its divisors is an integer number (33528359152512).

Almost surely, 2^{675405374516607} is an apocalyptic number.

675405374516607 is a deficient number, since it is larger than the sum of its proper divisors (397502118363777).

675405374516607 is a wasteful number, since it uses less digits than its factorization.

675405374516607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10272168999.

The product of its (nonzero) digits is 444528000, while the sum is 66.

The spelling of 675405374516607 in words is "six hundred seventy-five trillion, four hundred five billion, three hundred seventy-four million, five hundred sixteen thousand, six hundred seven".