253325401 has 8 divisors (see below), whose sum is σ = 291032064. Its totient is φ = 215998080.

The previous prime is 253325399. The next prime is 253325407. The reversal of 253325401 is 104523352.

253325401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 253325401 - 2¹ = 253325399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (253325407) 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, 93400 + ... + 96073.

It is an arithmetic number, because the mean of its divisors is an integer number (36379008).

Almost surely, 2^253325401 is an apocalyptic number.

It is an amenable number.

253325401 is a deficient number, since it is larger than the sum of its proper divisors (37706663).

253325401 is a wasteful number, since it uses less digits than its factorization.

253325401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189671.

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

The square root of 253325401 is about 15916.1993264724. The cubic root of 253325401 is about 632.7413929646.

Adding to 253325401 its reverse (104523352), we get a palindrome (357848753).

The spelling of 253325401 in words is "two hundred fifty-three million, three hundred twenty-five thousand, four hundred one".