45114151 has 4 divisors (see below), whose sum is σ = 47488600. Its totient is φ = 42739704.

The previous prime is 45114143. The next prime is 45114161. The reversal of 45114151 is 15141154.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 45114151 - 2³ = 45114143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45114101) 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, 1187196 + ... + 1187233.

It is an arithmetic number, because the mean of its divisors is an integer number (11872150).

Almost surely, 2^45114151 is an apocalyptic number.

45114151 is a deficient number, since it is larger than the sum of its proper divisors (2374449).

45114151 is a wasteful number, since it uses less digits than its factorization.

45114151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374448.

The product of its digits is 400, while the sum is 22.

The square root of 45114151 is about 6716.7068567863. The cubic root of 45114151 is about 355.9898342213.

The spelling of 45114151 in words is "forty-five million, one hundred fourteen thousand, one hundred fifty-one".