375225405 has 8 divisors (see below), whose sum is σ = 600360672. Its totient is φ = 200120208.

The previous prime is 375225379. The next prime is 375225407. The reversal of 375225405 is 504522573.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 375225405 - 2⁵ = 375225373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375225407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12507499 + ... + 12507528.

It is an arithmetic number, because the mean of its divisors is an integer number (75045084).

Almost surely, 2^375225405 is an apocalyptic number.

It is an amenable number.

375225405 is a deficient number, since it is larger than the sum of its proper divisors (225135267).

375225405 is a wasteful number, since it uses less digits than its factorization.

375225405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25015035.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 375225405 is about 19370.7357888130. The cubic root of 375225405 is about 721.2692407764.

Adding to 375225405 its reverse (504522573), we get a palindrome (879747978).

The spelling of 375225405 in words is "three hundred seventy-five million, two hundred twenty-five thousand, four hundred five".