10453965 has 16 divisors (see below), whose sum is σ = 16957248. Its totient is φ = 5498496.

The previous prime is 10453951. The next prime is 10453967. The reversal of 10453965 is 56935401.

It is a happy number.

It is not a de Polignac number, because 10453965 - 2⁶ = 10453901 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10453967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3679 + ... + 5868.

It is an arithmetic number, because the mean of its divisors is an integer number (1059828).

Almost surely, 2^10453965 is an apocalyptic number.

10453965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10453965 is a deficient number, since it is larger than the sum of its proper divisors (6503283).

10453965 is an equidigital number, since it uses as much as digits as its factorization.

10453965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9628.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 10453965 is about 3233.2591915898. The cubic root of 10453965 is about 218.6554704489.

It can be divided in two parts, 1045396 and 5, that added together give a palindrome (1045401).

The spelling of 10453965 in words is "ten million, four hundred fifty-three thousand, nine hundred sixty-five".