375545525545573 has 4 divisors (see below), whose sum is σ = 375549206636448. Its totient is φ = 375541844454700.

The previous prime is 375545525545549. The next prime is 375545525545621.

375545525545573 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 375545525545573 - 2¹³ = 375545525537381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375545525546573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1840392403 + ... + 1840596448.

It is an arithmetic number, because the mean of its divisors is an integer number (93887301659112).

Almost surely, 2^{375545525545573} is an apocalyptic number.

It is an amenable number.

375545525545573 is a deficient number, since it is larger than the sum of its proper divisors (3681090875).

375545525545573 is a wasteful number, since it uses less digits than its factorization.

375545525545573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3681090874.

The product of its digits is 5512500000, while the sum is 70.

The spelling of 375545525545573 in words is "three hundred seventy-five trillion, five hundred forty-five billion, five hundred twenty-five million, five hundred forty-five thousand, five hundred seventy-three".