10453645 has 8 divisors (see below), whose sum is σ = 12660120. Its totient is φ = 8285760.

The previous prime is 10453637. The next prime is 10453697. The reversal of 10453645 is 54635401.

10453645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2951524 + 7502121 = 1718^2 + 2739^2 .

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

It is not a de Polignac number, because 10453645 - 2³ = 10453637 is a prime.

It is a super-3 number, since 3×10453645³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9046 + ... + 10135.

It is an arithmetic number, because the mean of its divisors is an integer number (1582515).

Almost surely, 2^10453645 is an apocalyptic number.

It is an amenable number.

10453645 is a deficient number, since it is larger than the sum of its proper divisors (2206475).

10453645 is a wasteful number, since it uses less digits than its factorization.

10453645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19295.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 10453645 is about 3233.2097055403. The cubic root of 10453645 is about 218.6532393826.

The spelling of 10453645 in words is "ten million, four hundred fifty-three thousand, six hundred forty-five".