5545750 has 32 divisors (see below), whose sum is σ = 11868480. Its totient is φ = 1900800.

The previous prime is 5545741. The next prime is 5545751. The reversal of 5545750 is 575455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5545751) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166 + ... + 3334.

It is an arithmetic number, because the mean of its divisors is an integer number (370890).

Almost surely, 2^5545750 is an apocalyptic number.

5545750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5545750 is an abundant number, since it is smaller than the sum of its proper divisors (6322730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5545750 is a wasteful number, since it uses less digits than its factorization.

5545750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193 (or 3183 counting only the distinct ones).

The product of its (nonzero) digits is 17500, while the sum is 31.

The square root of 5545750 is about 2354.9416128643. The cubic root of 5545750 is about 177.0055005898.

The spelling of 5545750 in words is "five million, five hundred forty-five thousand, seven hundred fifty".