1055489153 has 2 divisors, whose sum is σ = 1055489154. Its totient is φ = 1055489152.

The previous prime is 1055489131. The next prime is 1055489207. The reversal of 1055489153 is 3519845501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 950057329 + 105431824 = 30823^2 + 10268^2 .

It is an emirp because it is prime and its reverse (3519845501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1055489153 - 2²⁰ = 1054440577 is a prime.

It is a super-2 number, since 2×1055489153² = 2228114704201314818, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055489153.

It is not a weakly prime, because it can be changed into another prime (1055489453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527744576 + 527744577.

It is an arithmetic number, because the mean of its divisors is an integer number (527744577).

Almost surely, 2^1055489153 is an apocalyptic number.

It is an amenable number.

1055489153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055489153 is an equidigital number, since it uses as much as digits as its factorization.

1055489153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108000, while the sum is 41.

The square root of 1055489153 is about 32488.2925528566. The cubic root of 1055489153 is about 1018.1644396972.

The spelling of 1055489153 in words is "one billion, fifty-five million, four hundred eighty-nine thousand, one hundred fifty-three".