1055510735273 has 4 divisors (see below), whose sum is σ = 1055723931648. Its totient is φ = 1055297538900.

The previous prime is 1055510735261. The next prime is 1055510735281. The reversal of 1055510735273 is 3725370155501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1055510735273 - 2¹⁶ = 1055510669737 is a prime.

It is a super-2 number, since 2×1055510735273² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055510735233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106590761 + ... + 106600662.

It is an arithmetic number, because the mean of its divisors is an integer number (263930982912).

Almost surely, 2^{1055510735273} is an apocalyptic number.

It is an amenable number.

1055510735273 is a deficient number, since it is larger than the sum of its proper divisors (213196375).

1055510735273 is an equidigital number, since it uses as much as digits as its factorization.

1055510735273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213196374.

The product of its (nonzero) digits is 551250, while the sum is 44.

The spelling of 1055510735273 in words is "one trillion, fifty-five billion, five hundred ten million, seven hundred thirty-five thousand, two hundred seventy-three".