5135040 has 84 divisors (see below), whose sum is σ = 17672304. Its totient is φ = 1368576.

The previous prime is 5135029. The next prime is 5135063. The reversal of 5135040 is 405315.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1989 + ... + 3771.

Almost surely, 2^5135040 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 5135040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8836152).

5135040 is an abundant number, since it is smaller than the sum of its proper divisors (12537264).

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

5135040 is a wasteful number, since it uses less digits than its factorization.

5135040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806 (or 1793 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 5135040 is about 2266.0626646234. The cubic root of 5135040 is about 172.5233742743.

The spelling of 5135040 in words is "five million, one hundred thirty-five thousand, forty".