255010453 has 4 divisors (see below), whose sum is σ = 266097888. Its totient is φ = 243923020.

The previous prime is 255010423. The next prime is 255010463. The reversal of 255010453 is 354010552.

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 255010453 - 2¹⁷ = 254879381 is a prime.

It is a super-2 number, since 2×255010453² = 130060662278530418, 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 (255010423) 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, 5543683 + ... + 5543728.

It is an arithmetic number, because the mean of its divisors is an integer number (66524472).

Almost surely, 2^255010453 is an apocalyptic number.

255010453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

255010453 is a deficient number, since it is larger than the sum of its proper divisors (11087435).

255010453 is a wasteful number, since it uses less digits than its factorization.

255010453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11087434.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 255010453 is about 15969.0467154430. The cubic root of 255010453 is about 634.1412352407.

Subtracting 255010453 from its reverse (354010552), we obtain a palindrome (99000099).

The spelling of 255010453 in words is "two hundred fifty-five million, ten thousand, four hundred fifty-three".