5545375 has 32 divisors (see below), whose sum is σ = 7824960. Its totient is φ = 3888000.

The previous prime is 5545367. The next prime is 5545399. The reversal of 5545375 is 5735455.

It is not a de Polignac number, because 5545375 - 2³ = 5545367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5545375.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50821 + ... + 50929.

It is an arithmetic number, because the mean of its divisors is an integer number (244530).

Almost surely, 2^5545375 is an apocalyptic number.

5545375 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5545375 is a deficient number, since it is larger than the sum of its proper divisors (2279585).

5545375 is a wasteful number, since it uses less digits than its factorization.

5545375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172 (or 162 counting only the distinct ones).

The product of its digits is 52500, while the sum is 34.

The square root of 5545375 is about 2354.8619917099. The cubic root of 5545375 is about 177.0015108343.

It can be divided in two parts, 554 and 5375, that added together give a square (5929 = 77²).

The spelling of 5545375 in words is "five million, five hundred forty-five thousand, three hundred seventy-five".