5145141 has 4 divisors (see below), whose sum is σ = 6860192. Its totient is φ = 3430092.

The previous prime is 5145139. The next prime is 5145149. The reversal of 5145141 is 1415415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5145141 - 2¹ = 5145139 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5145149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 857521 + ... + 857526.

It is an arithmetic number, because the mean of its divisors is an integer number (1715048).

Almost surely, 2^5145141 is an apocalyptic number.

It is an amenable number.

5145141 is a deficient number, since it is larger than the sum of its proper divisors (1715051).

5145141 is a wasteful number, since it uses less digits than its factorization.

5145141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1715050.

The product of its digits is 400, while the sum is 21.

The square root of 5145141 is about 2268.2903253332. The cubic root of 5145141 is about 172.6364222223.

The spelling of 5145141 in words is "five million, one hundred forty-five thousand, one hundred forty-one".