5145122414 has 4 divisors (see below), whose sum is σ = 7717683624. Its totient is φ = 2572561206.

The previous prime is 5145122413. The next prime is 5145122419. The reversal of 5145122414 is 4142215415.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145122413) 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 as a sum of consecutive naturals, namely, 1286280602 + ... + 1286280605.

It is an arithmetic number, because the mean of its divisors is an integer number (1929420906).

Almost surely, 2^5145122414 is an apocalyptic number.

5145122414 is a deficient number, since it is larger than the sum of its proper divisors (2572561210).

5145122414 is a wasteful number, since it uses less digits than its factorization.

5145122414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572561209.

The product of its digits is 6400, while the sum is 29.

The square root of 5145122414 is about 71729.5086697239. The cubic root of 5145122414 is about 1726.3621434821.

Adding to 5145122414 its reverse (4142215415), we get a palindrome (9287337829).

The spelling of 5145122414 in words is "five billion, one hundred forty-five million, one hundred twenty-two thousand, four hundred fourteen".