1055254453 has 4 divisors (see below), whose sum is σ = 1151186688. Its totient is φ = 959322220.

The previous prime is 1055254441. The next prime is 1055254517. The reversal of 1055254453 is 3544525501.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1055254453 - 2¹³ = 1055246261 is a prime.

It is a super-2 number, since 2×1055254453² = 2227123921152658418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055254153) 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, 47966101 + ... + 47966122.

It is an arithmetic number, because the mean of its divisors is an integer number (287796672).

Almost surely, 2^1055254453 is an apocalyptic number.

It is an amenable number.

1055254453 is a deficient number, since it is larger than the sum of its proper divisors (95932235).

1055254453 is an equidigital number, since it uses as much as digits as its factorization.

1055254453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95932234.

The product of its (nonzero) digits is 60000, while the sum is 34.

The square root of 1055254453 is about 32484.6802816343. The cubic root of 1055254453 is about 1018.0889672941.

Adding to 1055254453 its reverse (3544525501), we get a palindrome (4599779954).

The spelling of 1055254453 in words is "one billion, fifty-five million, two hundred fifty-four thousand, four hundred fifty-three".