5149151 has 8 divisors (see below), whose sum is σ = 5973120. Its totient is φ = 4347288.

The previous prime is 5149139. The next prime is 5149159. The reversal of 5149151 is 1519415.

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

It is a cyclic number.

It is not a de Polignac number, because 5149151 - 2¹⁴ = 5132767 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5149151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149159) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5021 + ... + 5958.

It is an arithmetic number, because the mean of its divisors is an integer number (746640).

Almost surely, 2^5149151 is an apocalyptic number.

5149151 is a deficient number, since it is larger than the sum of its proper divisors (823969).

5149151 is a wasteful number, since it uses less digits than its factorization.

5149151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11053.

The product of its digits is 900, while the sum is 26.

The square root of 5149151 is about 2269.1740788225. The cubic root of 5149151 is about 172.6812601438.

The spelling of 5149151 in words is "five million, one hundred forty-nine thousand, one hundred fifty-one".