202252534401 has 8 divisors (see below), whose sum is σ = 269693163040. Its totient is φ = 134823464352.

The previous prime is 202252534391. The next prime is 202252534439. The reversal of 202252534401 is 104435252202.

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

It is not a de Polignac number, because 202252534401 - 2⁷ = 202252534273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202252534501) 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, 2848735 + ... + 2918868.

It is an arithmetic number, because the mean of its divisors is an integer number (33711645380).

Almost surely, 2^202252534401 is an apocalyptic number.

It is an amenable number.

202252534401 is a deficient number, since it is larger than the sum of its proper divisors (67440628639).

202252534401 is a wasteful number, since it uses less digits than its factorization.

202252534401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779295.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 202252534401 its reverse (104435252202), we get a palindrome (306687786603).

The spelling of 202252534401 in words is "two hundred two billion, two hundred fifty-two million, five hundred thirty-four thousand, four hundred one".