5428545 has 8 divisors (see below), whose sum is σ = 8685696. Its totient is φ = 2895216.

The previous prime is 5428543. The next prime is 5428561. The reversal of 5428545 is 5458245.

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

It is not a de Polignac number, because 5428545 - 2¹ = 5428543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5428543) 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, 180937 + ... + 180966.

It is an arithmetic number, because the mean of its divisors is an integer number (1085712).

Almost surely, 2^5428545 is an apocalyptic number.

It is an amenable number.

5428545 is a deficient number, since it is larger than the sum of its proper divisors (3257151).

5428545 is a wasteful number, since it uses less digits than its factorization.

5428545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361911.

The product of its digits is 32000, while the sum is 33.

The square root of 5428545 is about 2329.9238184971. The cubic root of 5428545 is about 175.7496548350.

The spelling of 5428545 in words is "five million, four hundred twenty-eight thousand, five hundred forty-five".