1055452023412 has 12 divisors (see below), whose sum is σ = 1847244994560. Its totient is φ = 527667739256.

The previous prime is 1055452023403. The next prime is 1055452023419. The reversal of 1055452023412 is 2143202545501.

It is a happy number.

It is a super-2 number, since 2×1055452023412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055452023419) 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, 14527348 + ... + 14599819.

It is an arithmetic number, because the mean of its divisors is an integer number (153937082880).

Almost surely, 2^{1055452023412} is an apocalyptic number.

It is an amenable number.

1055452023412 is a deficient number, since it is larger than the sum of its proper divisors (791792971148).

1055452023412 is a wasteful number, since it uses less digits than its factorization.

1055452023412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29136230 (or 29136228 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 1055452023412 its reverse (2143202545501), we get a palindrome (3198654568913).

The spelling of 1055452023412 in words is "one trillion, fifty-five billion, four hundred fifty-two million, twenty-three thousand, four hundred twelve".