5081430 has 32 divisors (see below), whose sum is σ = 12317184. Its totient is φ = 1341536.

The previous prime is 5081407. The next prime is 5081437. The reversal of 5081430 is 341805.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5081397 and 5081406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081437) 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 15 ways as a sum of consecutive naturals, for example, 2419 + ... + 4001.

It is an arithmetic number, because the mean of its divisors is an integer number (384912).

Almost surely, 2^5081430 is an apocalyptic number.

5081430 is an abundant number, since it is smaller than the sum of its proper divisors (7235754).

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

5081430 is a wasteful number, since it uses less digits than its factorization.

5081430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5081430 is about 2254.2027415474. The cubic root of 5081430 is about 171.9208893446.

The spelling of 5081430 in words is "five million, eighty-one thousand, four hundred thirty".