7545063 has 8 divisors (see below), whose sum is σ = 10096768. Its totient is φ = 5011704.

The previous prime is 7545047. The next prime is 7545067. The reversal of 7545063 is 3605457.

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

It is not a de Polignac number, because 7545063 - 2⁴ = 7545047 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7545063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7545067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3595 + ... + 5292.

It is an arithmetic number, because the mean of its divisors is an integer number (1262096).

Almost surely, 2^7545063 is an apocalyptic number.

7545063 is a deficient number, since it is larger than the sum of its proper divisors (2551705).

7545063 is a wasteful number, since it uses less digits than its factorization.

7545063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9173.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 7545063 is about 2746.8278067618. The cubic root of 7545063 is about 196.1346343471.

The spelling of 7545063 in words is "seven million, five hundred forty-five thousand, sixty-three".