5135380 has 24 divisors (see below), whose sum is σ = 10827432. Its totient is φ = 2045952.

The previous prime is 5135363. The next prime is 5135381. The reversal of 5135380 is 835315.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 126736 + 5008644 = 356^2 + 2238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135381) 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, 8364 + ... + 8956.

It is an arithmetic number, because the mean of its divisors is an integer number (451143).

Almost surely, 2^5135380 is an apocalyptic number.

It is an amenable number.

5135380 is an abundant number, since it is smaller than the sum of its proper divisors (5692052).

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

5135380 is a wasteful number, since it uses less digits than its factorization.

5135380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035 (or 1033 counting only the distinct ones).

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

The square root of 5135380 is about 2266.1376833723. The cubic root of 5135380 is about 172.5271818819.

It can be divided in two parts, 5135 and 380, that multiplied together give a triangular number (1951300 = T₁₉₇₅).

The spelling of 5135380 in words is "five million, one hundred thirty-five thousand, three hundred eighty".