15455422035253 has 2 divisors, whose sum is σ = 15455422035254. Its totient is φ = 15455422035252.

The previous prime is 15455422035239. The next prime is 15455422035283. The reversal of 15455422035253 is 35253022455451.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7817179830084 + 7638242205169 = 2795922^2 + 2763737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15455422035253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15455422035223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7727711017626 + 7727711017627.

It is an arithmetic number, because the mean of its divisors is an integer number (7727711017627).

Almost surely, 2^{15455422035253} is an apocalyptic number.

It is an amenable number.

15455422035253 is a deficient number, since it is larger than the sum of its proper divisors (1).

15455422035253 is an equidigital number, since it uses as much as digits as its factorization.

15455422035253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3600000, while the sum is 46.

The spelling of 15455422035253 in words is "fifteen trillion, four hundred fifty-five billion, four hundred twenty-two million, thirty-five thousand, two hundred fifty-three".