5155800 has 96 divisors (see below), whose sum is σ = 17238480. Its totient is φ = 1267200.

The previous prime is 5155789. The next prime is 5155817. The reversal of 5155800 is 85515.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7470 + ... + 8130.

Almost surely, 2^5155800 is an apocalyptic number.

5155800 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5155800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8619240).

5155800 is an abundant number, since it is smaller than the sum of its proper divisors (12082680).

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

5155800 is a wasteful number, since it uses less digits than its factorization.

5155800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 693 (or 684 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 5155800 is about 2270.6386766723. The cubic root of 5155800 is about 172.7555548417.

The spelling of 5155800 in words is "five million, one hundred fifty-five thousand, eight hundred".