1055330358 has 16 divisors (see below), whose sum is σ = 2183442480. Its totient is φ = 339646496.

The previous prime is 1055330351. The next prime is 1055330371. The reversal of 1055330358 is 8530335501.

It is a happy number.

It is a super-2 number, since 2×1055330358² = 2227444329032816328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055330351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3032385 + ... + 3032732.

It is an arithmetic number, because the mean of its divisors is an integer number (136465155).

Almost surely, 2^1055330358 is an apocalyptic number.

1055330358 is an abundant number, since it is smaller than the sum of its proper divisors (1128112122).

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

1055330358 is a wasteful number, since it uses less digits than its factorization.

1055330358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6065151.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 1055330358 is about 32485.8485805743. The cubic root of 1055330358 is about 1018.1133772646.

Adding to 1055330358 its reverse (8530335501), we get a palindrome (9585665859).

The spelling of 1055330358 in words is "one billion, fifty-five million, three hundred thirty thousand, three hundred fifty-eight".