1055500531324 has 24 divisors (see below), whose sum is σ = 1873289460560. Its totient is φ = 520281615744.

The previous prime is 1055500531313. The next prime is 1055500531381. The reversal of 1055500531324 is 4231350055501.

It is a super-2 number, since 2×1055500531324² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055500531324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193179 + ... + 1465714.

Almost surely, 2^{1055500531324} is an apocalyptic number.

It is an amenable number.

1055500531324 is a deficient number, since it is larger than the sum of its proper divisors (817788929236).

1055500531324 is a wasteful number, since it uses less digits than its factorization.

1055500531324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661149 (or 1661147 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 1055500531324 its reverse (4231350055501), we get a palindrome (5286850586825).

The spelling of 1055500531324 in words is "one trillion, fifty-five billion, five hundred million, five hundred thirty-one thousand, three hundred twenty-four".