4023533545 has 8 divisors (see below), whose sum is σ = 4828596480. Its totient is φ = 3218589360.

The previous prime is 4023533533. The next prime is 4023533551. The reversal of 4023533545 is 5453353204.

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

It is not a de Polignac number, because 4023533545 - 2²⁷ = 3889315817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4023533545.

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, 85480 + ... + 123910.

It is an arithmetic number, because the mean of its divisors is an integer number (603574560).

Almost surely, 2^4023533545 is an apocalyptic number.

It is an amenable number.

4023533545 is a deficient number, since it is larger than the sum of its proper divisors (805062935).

4023533545 is a wasteful number, since it uses less digits than its factorization.

4023533545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59375.

The product of its (nonzero) digits is 108000, while the sum is 34.

The square root of 4023533545 is about 63431.3293649124. The cubic root of 4023533545 is about 1590.5080645005.

Adding to 4023533545 its reverse (5453353204), we get a palindrome (9476886749).

The spelling of 4023533545 in words is "four billion, twenty-three million, five hundred thirty-three thousand, five hundred forty-five".