5181010 has 8 divisors (see below), whose sum is σ = 9325836. Its totient is φ = 2072400.

The previous prime is 5180993. The next prime is 5181013. The reversal of 5181010 is 101815.

It can be written as a sum of positive squares in 2 ways, for example, as 4923961 + 257049 = 2219^2 + 507^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5181013) 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, 259041 + ... + 259060.

Almost surely, 2^5181010 is an apocalyptic number.

5181010 is a deficient number, since it is larger than the sum of its proper divisors (4144826).

5181010 is a wasteful number, since it uses less digits than its factorization.

5181010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518108.

The product of its (nonzero) digits is 40, while the sum is 16.

The square root of 5181010 is about 2276.1832087949. The cubic root of 5181010 is about 173.0366679156.

Adding to 5181010 its reverse (101815), we get a palindrome (5282825).

The spelling of 5181010 in words is "five million, one hundred eighty-one thousand, ten".