7105552142053 has 2 divisors, whose sum is σ = 7105552142054. Its totient is φ = 7105552142052.

The previous prime is 7105552142047. The next prime is 7105552142141. The reversal of 7105552142053 is 3502412555017.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3990973098564 + 3114579043489 = 1997742^2 + 1764817^2 .

It is a cyclic number.

It is not a de Polignac number, because 7105552142053 - 2¹⁷ = 7105552010981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7105552141997 and 7105552142015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7105552242053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3552776071026 + 3552776071027.

It is an arithmetic number, because the mean of its divisors is an integer number (3552776071027).

Almost surely, 2^{7105552142053} is an apocalyptic number.

It is an amenable number.

7105552142053 is a deficient number, since it is larger than the sum of its proper divisors (1).

7105552142053 is an equidigital number, since it uses as much as digits as its factorization.

7105552142053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 210000, while the sum is 40.

The spelling of 7105552142053 in words is "seven trillion, one hundred five billion, five hundred fifty-two million, one hundred forty-two thousand, fifty-three".