45014151 has 64 divisors (see below), whose sum is σ = 78962688. Its totient is φ = 22163328.

The previous prime is 45014149. The next prime is 45014161. The reversal of 45014151 is 15141054.

It is not a de Polignac number, because 45014151 - 2¹ = 45014149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45014141) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 420640 + ... + 420746.

It is an arithmetic number, because the mean of its divisors is an integer number (1233792).

Almost surely, 2^45014151 is an apocalyptic number.

45014151 is a deficient number, since it is larger than the sum of its proper divisors (33948537).

45014151 is a wasteful number, since it uses less digits than its factorization.

45014151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220.

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

The square root of 45014151 is about 6709.2586028562. The cubic root of 45014151 is about 355.7266106875.

The spelling of 45014151 in words is "forty-five million, fourteen thousand, one hundred fifty-one".