5131480 has 16 divisors (see below), whose sum is σ = 11545920. Its totient is φ = 2052576.

The previous prime is 5131459. The next prime is 5131481. The reversal of 5131480 is 841315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5131481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64104 + ... + 64183.

It is an arithmetic number, because the mean of its divisors is an integer number (721620).

Almost surely, 2^5131480 is an apocalyptic number.

It is an amenable number.

5131480 is an abundant number, since it is smaller than the sum of its proper divisors (6414440).

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

5131480 is a wasteful number, since it uses less digits than its factorization.

5131480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128298 (or 128294 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5131480 is about 2265.2770250016. The cubic root of 5131480 is about 172.4834962857.

Adding to 5131480 its reverse (841315), we get a palindrome (5972795).

The spelling of 5131480 in words is "five million, one hundred thirty-one thousand, four hundred eighty".