4505151 has 8 divisors (see below), whose sum is σ = 6865024. Its totient is φ = 2574360.

The previous prime is 4505141. The next prime is 4505167. The reversal of 4505151 is 1515054.

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

It is not a de Polignac number, because 4505151 - 2¹⁰ = 4504127 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 214531 = 4505151 / (4 + 5 + 0 + 5 + 1 + 5 + 1).

It is a Duffinian number.

4505151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4505131) 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, 107245 + ... + 107286.

It is an arithmetic number, because the mean of its divisors is an integer number (858128).

Almost surely, 2^4505151 is an apocalyptic number.

4505151 is a deficient number, since it is larger than the sum of its proper divisors (2359873).

4505151 is a wasteful number, since it uses less digits than its factorization.

4505151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214541.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 4505151 is about 2122.5340986660. The cubic root of 4505151 is about 165.1593318588.

It can be divided in two parts, 4505 and 151, that added together give a triangular number (4656 = T₉₆).

The spelling of 4505151 in words is "four million, five hundred five thousand, one hundred fifty-one".