375605641 has 4 divisors (see below), whose sum is σ = 387721984. Its totient is φ = 363489300.

The previous prime is 375605621. The next prime is 375605653. The reversal of 375605641 is 146506573.

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 375605641 - 2¹⁷ = 375474569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 375605641.

It is not an unprimeable number, because it can be changed into a prime (375605621) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6058125 + ... + 6058186.

It is an arithmetic number, because the mean of its divisors is an integer number (96930496).

Almost surely, 2^375605641 is an apocalyptic number.

375605641 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

375605641 is a deficient number, since it is larger than the sum of its proper divisors (12116343).

375605641 is a wasteful number, since it uses less digits than its factorization.

375605641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12116342.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 375605641 is about 19380.5480056680. The cubic root of 375605641 is about 721.5127921114.

The spelling of 375605641 in words is "three hundred seventy-five million, six hundred five thousand, six hundred forty-one".