5135830 has 16 divisors (see below), whose sum is σ = 10565280. Its totient is φ = 1760832.

The previous prime is 5135807. The next prime is 5135839. The reversal of 5135830 is 385315.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5135795 and 5135804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36615 + ... + 36754.

It is an arithmetic number, because the mean of its divisors is an integer number (660330).

Almost surely, 2^5135830 is an apocalyptic number.

5135830 is an abundant number, since it is smaller than the sum of its proper divisors (5429450).

5135830 is a wasteful number, since it uses less digits than its factorization.

5135830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73383.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5135830 is about 2266.2369690745. The cubic root of 5135830 is about 172.5322211042.

The spelling of 5135830 in words is "five million, one hundred thirty-five thousand, eight hundred thirty".