5140411251 has 4 divisors (see below), whose sum is σ = 6853881672. Its totient is φ = 3426940832.

The previous prime is 5140411247. The next prime is 5140411267. The reversal of 5140411251 is 1521140415.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5140411251 - 2² = 5140411247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5140411951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856735206 + ... + 856735211.

It is an arithmetic number, because the mean of its divisors is an integer number (1713470418).

Almost surely, 2^5140411251 is an apocalyptic number.

5140411251 is a deficient number, since it is larger than the sum of its proper divisors (1713470421).

5140411251 is a wasteful number, since it uses less digits than its factorization.

5140411251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713470420.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 5140411251 is about 71696.6613657847. The cubic root of 5140411251 is about 1725.8350645350.

Adding to 5140411251 its reverse (1521140415), we get a palindrome (6661551666).

The spelling of 5140411251 in words is "five billion, one hundred forty million, four hundred eleven thousand, two hundred fifty-one".