1055441453 has 8 divisors (see below), whose sum is σ = 1151979840. Its totient is φ = 959001280.

The previous prime is 1055441389. The next prime is 1055441461. The reversal of 1055441453 is 3541445501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1055441453 - 2⁶ = 1055441389 is a prime.

It is a super-2 number, since 2×1055441453² = 2227913321421502418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055411453) 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, 1100 + ... + 45957.

It is an arithmetic number, because the mean of its divisors is an integer number (143997480).

Almost surely, 2^1055441453 is an apocalyptic number.

It is an amenable number.

1055441453 is a deficient number, since it is larger than the sum of its proper divisors (96538387).

1055441453 is a wasteful number, since it uses less digits than its factorization.

1055441453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49107.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 1055441453 is about 32487.5584339605. The cubic root of 1055441453 is about 1018.1491017295.

Adding to 1055441453 its reverse (3541445501), we get a palindrome (4596886954).

The spelling of 1055441453 in words is "one billion, fifty-five million, four hundred forty-one thousand, four hundred fifty-three".