2405501353253 has 2 divisors, whose sum is σ = 2405501353254. Its totient is φ = 2405501353252.

The previous prime is 2405501353223. The next prime is 2405501353259. The reversal of 2405501353253 is 3523531055042.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2072672743684 + 332828609569 = 1439678^2 + 576913^2 .

It is a cyclic number.

It is not a de Polignac number, because 2405501353253 - 2¹⁸ = 2405501091109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2405501353259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202750676626 + 1202750676627.

It is an arithmetic number, because the mean of its divisors is an integer number (1202750676627).

Almost surely, 2^{2405501353253} is an apocalyptic number.

It is an amenable number.

2405501353253 is a deficient number, since it is larger than the sum of its proper divisors (1).

2405501353253 is an equidigital number, since it uses as much as digits as its factorization.

2405501353253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270000, while the sum is 38.

The spelling of 2405501353253 in words is "two trillion, four hundred five billion, five hundred one million, three hundred fifty-three thousand, two hundred fifty-three".