253233424200405 has 32 divisors (see below), whose sum is σ = 443401776632448. Its totient is φ = 122392523897600.

The previous prime is 253233424200389. The next prime is 253233424200409. The reversal of 253233424200405 is 504002424332352.

It is not a de Polignac number, because 253233424200405 - 2⁴ = 253233424200389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253233424200409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2420685906 + ... + 2420790515.

It is an arithmetic number, because the mean of its divisors is an integer number (13856305519764).

Almost surely, 2^{253233424200405} is an apocalyptic number.

It is an amenable number.

253233424200405 is a deficient number, since it is larger than the sum of its proper divisors (190168352432043).

253233424200405 is a wasteful number, since it uses less digits than its factorization.

253233424200405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4841476757.

The product of its (nonzero) digits is 691200, while the sum is 39.

Adding to 253233424200405 its reverse (504002424332352), we get a palindrome (757235848532757).

The spelling of 253233424200405 in words is "two hundred fifty-three trillion, two hundred thirty-three billion, four hundred twenty-four million, two hundred thousand, four hundred five".