1053255530 has 16 divisors (see below), whose sum is σ = 1904000904. Its totient is φ = 419493120.

The previous prime is 1053255529. The next prime is 1053255563. The reversal of 1053255530 is 355523501.

It can be written as a sum of positive squares in 4 ways, for example, as 353176849 + 700078681 = 18793^2 + 26459^2 .

It is a super-2 number, since 2×1053255530² = 2218694422951161800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1053255493 and 1053255502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223691 + ... + 228350.

Almost surely, 2^1053255530 is an apocalyptic number.

1053255530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1053255530 is a deficient number, since it is larger than the sum of its proper divisors (850745374).

1053255530 is a wasteful number, since it uses less digits than its factorization.

1053255530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452281.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 1053255530 is about 32453.8985331501. The cubic root of 1053255530 is about 1017.4457202902.

The spelling of 1053255530 in words is "one billion, fifty-three million, two hundred fifty-five thousand, five hundred thirty".