1055302605 has 48 divisors (see below), whose sum is σ = 2162609280. Its totient is φ = 465784704.

The previous prime is 1055302571. The next prime is 1055302631. The reversal of 1055302605 is 5062035501.

1055302605 is a `hidden beast` number, since 1 + 0 + 5 + 53 + 0 + 2 + 605 = 666.

It is not a de Polignac number, because 1055302605 - 2¹¹ = 1055300557 is a prime.

It is a super-2 number, since 2×1055302605² = 2227327176239572050, which contains 22 as substring.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 48627 + ... + 66896.

It is an arithmetic number, because the mean of its divisors is an integer number (45054360).

Almost surely, 2^1055302605 is an apocalyptic number.

1055302605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1055302605 is an abundant number, since it is smaller than the sum of its proper divisors (1107306675).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055302605 is a wasteful number, since it uses less digits than its factorization.

1055302605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115570 (or 115567 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 1055302605 is about 32485.4214225397. The cubic root of 1055302605 is about 1018.1044524295.

The spelling of 1055302605 in words is "one billion, fifty-five million, three hundred two thousand, six hundred five".