5825550 has 48 divisors (see below), whose sum is σ = 14677632. Its totient is φ = 1528800.

The previous prime is 5825527. The next prime is 5825557. The reversal of 5825550 is 555285.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5825557) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10377 + ... + 10923.

It is an arithmetic number, because the mean of its divisors is an integer number (305784).

Almost surely, 2^5825550 is an apocalyptic number.

5825550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5825550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7338816).

5825550 is an abundant number, since it is smaller than the sum of its proper divisors (8852082).

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

5825550 is a wasteful number, since it uses less digits than its factorization.

5825550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 628 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5825550 is about 2413.6176167736. The cubic root of 5825550 is about 179.9336174970.

The spelling of 5825550 in words is "five million, eight hundred twenty-five thousand, five hundred fifty".