4132545 has 8 divisors (see below), whose sum is σ = 6612096. Its totient is φ = 2204016.

The previous prime is 4132511. The next prime is 4132553. The reversal of 4132545 is 5452314.

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

It is not a de Polignac number, because 4132545 - 2⁹ = 4132033 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, 137737 + ... + 137766.

It is an arithmetic number, because the mean of its divisors is an integer number (826512).

Almost surely, 2^4132545 is an apocalyptic number.

It is an amenable number.

4132545 is a deficient number, since it is larger than the sum of its proper divisors (2479551).

4132545 is a wasteful number, since it uses less digits than its factorization.

4132545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275511.

The product of its digits is 2400, while the sum is 24.

The square root of 4132545 is about 2032.8662031723. The cubic root of 4132545 is about 160.4744381415.

Adding to 4132545 its reverse (5452314), we get a palindrome (9584859).

The spelling of 4132545 in words is "four million, one hundred thirty-two thousand, five hundred forty-five".