5409750 has 32 divisors (see below), whose sum is σ = 13504608. Its totient is φ = 1442400.

The previous prime is 5409721. The next prime is 5409751. The reversal of 5409750 is 579045.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409751) 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, 2857 + ... + 4356.

It is an arithmetic number, because the mean of its divisors is an integer number (422019).

Almost surely, 2^5409750 is an apocalyptic number.

5409750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5409750 is an abundant number, since it is smaller than the sum of its proper divisors (8094858).

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

5409750 is a wasteful number, since it uses less digits than its factorization.

5409750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233 (or 7223 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5409750 is about 2325.8869276042. The cubic root of 5409750 is about 175.5465903366.

The spelling of 5409750 in words is "five million, four hundred nine thousand, seven hundred fifty".