1055577530143 has 8 divisors (see below), whose sum is σ = 1067571919440. Its totient is φ = 1043586118080.

The previous prime is 1055577530141. The next prime is 1055577530159. The reversal of 1055577530143 is 3410357755501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1055577530143 - 2¹ = 1055577530141 is a prime.

It is a super-2 number, since 2×1055577530143² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1055577530093 and 1055577530102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055577530141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27280 + ... + 1453237.

It is an arithmetic number, because the mean of its divisors is an integer number (133446489930).

Almost surely, 2^{1055577530143} is an apocalyptic number.

1055577530143 is a deficient number, since it is larger than the sum of its proper divisors (11994389297).

1055577530143 is an equidigital number, since it uses as much as digits as its factorization.

1055577530143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488617.

The product of its (nonzero) digits is 1102500, while the sum is 46.

The spelling of 1055577530143 in words is "one trillion, fifty-five billion, five hundred seventy-seven million, five hundred thirty thousand, one hundred forty-three".