252204541001 has 8 divisors (see below), whose sum is σ = 294116083200. Its totient is φ = 216175320564.

The previous prime is 252204540997. The next prime is 252204541003. The reversal of 252204541001 is 100145402252.

It is not a de Polignac number, because 252204541001 - 2² = 252204540997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252204541003) 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, 367644761 + ... + 367645446.

It is an arithmetic number, because the mean of its divisors is an integer number (36764510400).

Almost surely, 2^252204541001 is an apocalyptic number.

It is an amenable number.

252204541001 is a deficient number, since it is larger than the sum of its proper divisors (41911542199).

252204541001 is an frugal number, since it uses more digits than its factorization.

252204541001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735290228 (or 735290214 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 252204541001 its reverse (100145402252), we get a palindrome (352349943253).

The spelling of 252204541001 in words is "two hundred fifty-two billion, two hundred four million, five hundred forty-one thousand, one".