10453729 has 16 divisors (see below), whose sum is σ = 12587904. Its totient is φ = 8553600.

The previous prime is 10453697. The next prime is 10453733. The reversal of 10453729 is 92735401.

10453729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10453729 - 2⁵ = 10453697 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10453729.

It is not an unprimeable number, because it can be changed into a prime (10453769) 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, 4972 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (786744).

Almost surely, 2^10453729 is an apocalyptic number.

It is an amenable number.

10453729 is a deficient number, since it is larger than the sum of its proper divisors (2134175).

10453729 is a wasteful number, since it uses less digits than its factorization.

10453729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1848.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 10453729 is about 3233.2226957016. Note that the first 3 decimals coincide. The cubic root of 10453729 is about 218.6538250419.

It can be divided in two parts, 1045 and 3729, that added together give a palindrome (4774).

The spelling of 10453729 in words is "ten million, four hundred fifty-three thousand, seven hundred twenty-nine".