1055337668 has 48 divisors (see below), whose sum is σ = 2314376064. Its totient is φ = 409059840.

The previous prime is 1055337667. The next prime is 1055337677. The reversal of 1055337668 is 8667335501.

It is a super-2 number, since 2×1055337668² = 2227475186999356448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (1055337667) 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, 51980 + ... + 69372.

It is an arithmetic number, because the mean of its divisors is an integer number (48216168).

Almost surely, 2^1055337668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055337668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1157188032).

1055337668 is an abundant number, since it is smaller than the sum of its proper divisors (1259038396).

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

1055337668 is a wasteful number, since it uses less digits than its factorization.

1055337668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17612 (or 17610 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 1055337668 is about 32485.9610909082. The cubic root of 1055337668 is about 1018.1157279951.

The spelling of 1055337668 in words is "one billion, fifty-five million, three hundred thirty-seven thousand, six hundred sixty-eight".