675366121663576 has 32 divisors (see below), whose sum is σ = 1447244097776640. Its totient is φ = 289436427584928.

The previous prime is 675366121663531. The next prime is 675366121663609.

675366121663576 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×675366121663576² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126443176 + ... + 131676151.

It is an arithmetic number, because the mean of its divisors is an integer number (45226378055520).

Almost surely, 2^{675366121663576} is an apocalyptic number.

It is an amenable number.

675366121663576 is an abundant number, since it is smaller than the sum of its proper divisors (771877976113064).

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

675366121663576 is a wasteful number, since it uses less digits than its factorization.

675366121663576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258166063 (or 258166059 counting only the distinct ones).

The product of its digits is 1028764800, while the sum is 70.

The spelling of 675366121663576 in words is "six hundred seventy-five trillion, three hundred sixty-six billion, one hundred twenty-one million, six hundred sixty-three thousand, five hundred seventy-six".