1055416803 has 16 divisors (see below), whose sum is σ = 1615284480. Its totient is φ = 600458976.

The previous prime is 1055416781. The next prime is 1055416829. The reversal of 1055416803 is 3086145501.

It is not a de Polignac number, because 1055416803 - 2¹⁷ = 1055285731 is a prime.

It is a super-2 number, since 2×1055416803² = 2227809256109481618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055416903) 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 in 15 ways as a sum of consecutive naturals, for example, 104925 + ... + 114542.

It is an arithmetic number, because the mean of its divisors is an integer number (100955280).

Almost surely, 2^1055416803 is an apocalyptic number.

1055416803 is a deficient number, since it is larger than the sum of its proper divisors (559867677).

1055416803 is a wasteful number, since it uses less digits than its factorization.

1055416803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219706.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1055416803 is about 32487.1790557444. The cubic root of 1055416803 is about 1018.1411753240.

The spelling of 1055416803 in words is "one billion, fifty-five million, four hundred sixteen thousand, eight hundred three".