1055588688 has 480 divisors, whose sum is σ = 3951747072. Its totient is φ = 255052800.

The previous prime is 1055588669. The next prime is 1055588707. The reversal of 1055588688 is 8868855501.

It is a happy number.

1055588688 is a `hidden beast` number, since 1 + 0 + 5 + 558 + 8 + 6 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (1055588669) and next prime (1055588707).

It is a super-2 number, since 2×1055588688² = 2228534956467122688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12717895 + ... + 12717977.

Almost surely, 2^1055588688 is an apocalyptic number.

1055588688 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055588688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1975873536).

1055588688 is an abundant number, since it is smaller than the sum of its proper divisors (2896158384).

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

1055588688 is a wasteful number, since it uses less digits than its factorization.

1055588688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 174 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 54.

The square root of 1055588688 is about 32489.8243762566. The cubic root of 1055588688 is about 1018.1964437564.

The spelling of 1055588688 in words is "one billion, fifty-five million, five hundred eighty-eight thousand, six hundred eighty-eight".