10545725 has 12 divisors (see below), whose sum is σ = 13195956. Its totient is φ = 8359680.

The previous prime is 10545721. The next prime is 10545727. The reversal of 10545725 is 52754501.

10545725 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 6 ways, for example, as 1943236 + 8602489 = 1394^2 + 2933^2 .

It is not a de Polignac number, because 10545725 - 2² = 10545721 is a prime.

It is a super-2 number, since 2×10545725² = 222424631551250, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10545721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 959 + ... + 4691.

It is an arithmetic number, because the mean of its divisors is an integer number (1099663).

Almost surely, 2^10545725 is an apocalyptic number.

It is an amenable number.

10545725 is a deficient number, since it is larger than the sum of its proper divisors (2650231).

10545725 is a wasteful number, since it uses less digits than its factorization.

10545725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856 (or 3851 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 10545725 is about 3247.4182052825. The cubic root of 10545725 is about 219.2933594205.

The spelling of 10545725 in words is "ten million, five hundred forty-five thousand, seven hundred twenty-five".