5129880 has 128 divisors (see below), whose sum is σ = 18247680. Its totient is φ = 1128960.

The previous prime is 5129863. The next prime is 5129893. The reversal of 5129880 is 889215.

It is a happy number.

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, 25942 + ... + 26138.

It is an arithmetic number, because the mean of its divisors is an integer number (142560).

Almost surely, 2^5129880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5129880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9123840).

5129880 is an abundant number, since it is smaller than the sum of its proper divisors (13117800).

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

5129880 is a wasteful number, since it uses less digits than its factorization.

5129880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 245 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 5129880 is about 2264.9238397792. The cubic root of 5129880 is about 172.4655675866.

The spelling of 5129880 in words is "five million, one hundred twenty-nine thousand, eight hundred eighty".