1055166135 has 32 divisors (see below), whose sum is σ = 1740953088. Its totient is φ = 545450880.

The previous prime is 1055166113. The next prime is 1055166139. The reversal of 1055166135 is 5316615501.

It is not a de Polignac number, because 1055166135 - 2⁹ = 1055165623 is a prime.

It is a super-2 number, since 2×1055166135² = 2226751144901676450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055166096 and 1055166105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055166139) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 57990 + ... + 73980.

It is an arithmetic number, because the mean of its divisors is an integer number (54404784).

Almost surely, 2^1055166135 is an apocalyptic number.

1055166135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1055166135 is a deficient number, since it is larger than the sum of its proper divisors (685786953).

1055166135 is a wasteful number, since it uses less digits than its factorization.

1055166135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16135.

The product of its (nonzero) digits is 13500, while the sum is 33.

The square root of 1055166135 is about 32483.3208739501. The cubic root of 1055166135 is about 1018.0605640056.

The spelling of 1055166135 in words is "one billion, fifty-five million, one hundred sixty-six thousand, one hundred thirty-five".