1055344030 has 32 divisors (see below), whose sum is σ = 2057092128. Its totient is φ = 387504000.

The previous prime is 1055344027. The next prime is 1055344039. The reversal of 1055344030 is 304435501.

It is a super-2 number, since 2×1055344030² = 2227502043313281800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1055343986 and 1055344004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055344039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105 + ... + 45955.

It is an arithmetic number, because the mean of its divisors is an integer number (64284129).

Almost surely, 2^1055344030 is an apocalyptic number.

1055344030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055344030 is a deficient number, since it is larger than the sum of its proper divisors (1001748098).

1055344030 is a wasteful number, since it uses less digits than its factorization.

1055344030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45052.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1055344030 is about 32486.0590099815. The cubic root of 1055344030 is about 1018.1177738614.

Adding to 1055344030 its reverse (304435501), we get a palindrome (1359779531).

The spelling of 1055344030 in words is "one billion, fifty-five million, three hundred forty-four thousand, thirty".