10545745 has 16 divisors (see below), whose sum is σ = 14519808. Its totient is φ = 7202880.

The previous prime is 10545737. The next prime is 10545749. The reversal of 10545745 is 54754501.

It is not a de Polignac number, because 10545745 - 2³ = 10545737 is a prime.

It is a super-2 number, since 2×10545745² = 222425475210050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10545749) 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, 12435 + ... + 13255.

It is an arithmetic number, because the mean of its divisors is an integer number (907488).

Almost surely, 2^10545745 is an apocalyptic number.

It is an amenable number.

10545745 is a deficient number, since it is larger than the sum of its proper divisors (3974063).

10545745 is an equidigital number, since it uses as much as digits as its factorization.

10545745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200.

The product of its (nonzero) digits is 14000, while the sum is 31.

The square root of 10545745 is about 3247.4212846503. The cubic root of 10545745 is about 219.2934980506.

The spelling of 10545745 in words is "ten million, five hundred forty-five thousand, seven hundred forty-five".