1055544304 has 20 divisors (see below), whose sum is σ = 2045835576. Its totient is φ = 527586752.

The previous prime is 1055544277. The next prime is 1055544307. The reversal of 1055544304 is 4034455501.

It is a happy number.

It is a super-2 number, since 2×1055544304² = 2228347555413688832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055544307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43242 + ... + 63094.

Almost surely, 2^1055544304 is an apocalyptic number.

It is an amenable number.

1055544304 is a deficient number, since it is larger than the sum of its proper divisors (990291272).

1055544304 is a wasteful number, since it uses less digits than its factorization.

1055544304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23184 (or 23178 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 1055544304 is about 32489.1413244487. The cubic root of 1055544304 is about 1018.1821729629.

Adding to 1055544304 its reverse (4034455501), we get a palindrome (5089999805).

The spelling of 1055544304 in words is "one billion, fifty-five million, five hundred forty-four thousand, three hundred four".