1055511616 has 28 divisors (see below), whose sum is σ = 2095721488. Its totient is φ = 527455872.

The previous prime is 1055511577. The next prime is 1055511629. The reversal of 1055511616 is 6161155501.

1055511616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1055511616² = 2228209543021862912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146695 + ... + 153721.

It is an arithmetic number, because the mean of its divisors is an integer number (74847196).

Almost surely, 2^1055511616 is an apocalyptic number.

1055511616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055511616 is a deficient number, since it is larger than the sum of its proper divisors (1040209872).

1055511616 is an equidigital number, since it uses as much as digits as its factorization.

1055511616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9386 (or 9376 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 1055511616 is about 32488.6382601672. The cubic root of 1055511616 is about 1018.1716625301.

The spelling of 1055511616 in words is "one billion, fifty-five million, five hundred eleven thousand, six hundred sixteen".