403225153 has 8 divisors (see below), whose sum is σ = 417019136. Its totient is φ = 389480400.

The previous prime is 403225139. The next prime is 403225157. The reversal of 403225153 is 351522304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403225153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403225157) 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, 4750 + ... + 28792.

It is an arithmetic number, because the mean of its divisors is an integer number (52127392).

Almost surely, 2^403225153 is an apocalyptic number.

It is an amenable number.

403225153 is a deficient number, since it is larger than the sum of its proper divisors (13793983).

403225153 is a wasteful number, since it uses less digits than its factorization.

403225153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24615.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 403225153 is about 20080.4669517419. The cubic root of 403225153 is about 738.7812621106.

Adding to 403225153 its reverse (351522304), we get a palindrome (754747457).

It can be divided in two parts, 4032251 and 53, that added together give a palindrome (4032304).

The spelling of 403225153 in words is "four hundred three million, two hundred twenty-five thousand, one hundred fifty-three".