10453455 has 40 divisors (see below), whose sum is σ = 19131552. Its totient is φ = 5458752.

The previous prime is 10453451. The next prime is 10453463. The reversal of 10453455 is 55435401.

It is not a de Polignac number, because 10453455 - 2² = 10453451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453451) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21222 + ... + 21708.

Almost surely, 2^10453455 is an apocalyptic number.

10453455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10453455 is a deficient number, since it is larger than the sum of its proper divisors (8678097).

10453455 is an equidigital number, since it uses as much as digits as its factorization.

10453455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557 (or 548 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 10453455 is about 3233.1803228400. The cubic root of 10453455 is about 218.6519146655.

Adding to 10453455 its reverse (55435401), we get a palindrome (65888856).

The spelling of 10453455 in words is "ten million, four hundred fifty-three thousand, four hundred fifty-five".