1055555716 has 24 divisors (see below), whose sum is σ = 1946715680. Its totient is φ = 499416192.

The previous prime is 1055555693. The next prime is 1055555719. The reversal of 1055555716 is 6175555501.

It is a super-2 number, since 2×1055555716² = 2228395739160545312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055555719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61276 + ... + 76588.

Almost surely, 2^1055555716 is an apocalyptic number.

It is an amenable number.

1055555716 is a deficient number, since it is larger than the sum of its proper divisors (891159964).

1055555716 is a wasteful number, since it uses less digits than its factorization.

1055555716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16243 (or 16241 counting only the distinct ones).

The product of its (nonzero) digits is 131250, while the sum is 40.

The square root of 1055555716 is about 32489.3169518844. The cubic root of 1055555716 is about 1018.1858423030.

The spelling of 1055555716 in words is "one billion, fifty-five million, five hundred fifty-five thousand, seven hundred sixteen".