10145545 has 8 divisors (see below), whose sum is σ = 12346560. Its totient is φ = 8001840.

The previous prime is 10145503. The next prime is 10145567. The reversal of 10145545 is 54554101.

It is a happy number.

10145545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10145545 - 2¹⁹ = 9621257 is a prime.

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, 13935 + ... + 14644.

It is an arithmetic number, because the mean of its divisors is an integer number (1543320).

Almost surely, 2^10145545 is an apocalyptic number.

It is an amenable number.

10145545 is a deficient number, since it is larger than the sum of its proper divisors (2201015).

10145545 is an equidigital number, since it uses as much as digits as its factorization.

10145545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28655.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 10145545 is about 3185.2072146094. The cubic root of 10145545 is about 216.4836626977.

Adding to 10145545 its reverse (54554101), we get a palindrome (64699646).

The spelling of 10145545 in words is "ten million, one hundred forty-five thousand, five hundred forty-five".