253325004 has 24 divisors (see below), whose sum is σ = 591528000. Its totient is φ = 84379344.

The previous prime is 253325003. The next prime is 253325011. The reversal of 253325004 is 400523352.

It is not an unprimeable number, because it can be changed into a prime (253325003) 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, 10947 + ... + 25029.

It is an arithmetic number, because the mean of its divisors is an integer number (24647000).

Almost surely, 2^253325004 is an apocalyptic number.

It is an amenable number.

253325004 is an abundant number, since it is smaller than the sum of its proper divisors (338202996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253325004 is a wasteful number, since it uses less digits than its factorization.

253325004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15589 (or 15587 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 253325004 is about 15916.1868548971. The cubic root of 253325004 is about 632.7410624299.

Adding to 253325004 its reverse (400523352), we get a palindrome (653848356).

The spelling of 253325004 in words is "two hundred fifty-three million, three hundred twenty-five thousand, four".