675034678792512 has 84 divisors (see below), whose sum is σ = 2018989591862880. Its totient is φ = 215228448306432.

The previous prime is 675034678792477. The next prime is 675034678792543. The reversal of 675034678792512 is 215297876430576.

675034678792512 is a `hidden beast` number, since 6 + 7 + 5 + 0 + 34 + 6 + 7 + 8 + 79 + 2 + 512 = 666.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25476839062 + ... + 25476865557.

It is an arithmetic number, because the mean of its divisors is an integer number (24035590379320).

It is a 2-persistent number, because it is pandigital, and so is 2⋅675034678792512 = 1350069357585024, but 3⋅675034678792512 = 2025104036377536 is not.

Almost surely, 2^{675034678792512} is an apocalyptic number.

It is an amenable number.

675034678792512 is an abundant number, since it is smaller than the sum of its proper divisors (1343954913070368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675034678792512 is a wasteful number, since it uses less digits than its factorization.

675034678792512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50953704660 (or 50953704647 counting only the distinct ones).

The product of its (nonzero) digits is 1066867200, while the sum is 72.

The spelling of 675034678792512 in words is "six hundred seventy-five trillion, thirty-four billion, six hundred seventy-eight million, seven hundred ninety-two thousand, five hundred twelve".