45605151 has 12 divisors (see below), whose sum is σ = 65941512. Its totient is φ = 30372336.

The previous prime is 45605141. The next prime is 45605173. The reversal of 45605151 is 15150654.

It is a happy number.

45605151 is a `hidden beast` number, since 4 + 5 + 605 + 1 + 51 = 666.

It is not a de Polignac number, because 45605151 - 2¹⁰ = 45604127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45605141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9825 + ... + 13701.

It is an arithmetic number, because the mean of its divisors is an integer number (5495126).

Almost surely, 2^45605151 is an apocalyptic number.

45605151 is a deficient number, since it is larger than the sum of its proper divisors (20336361).

45605151 is a wasteful number, since it uses less digits than its factorization.

45605151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5190 (or 5187 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 45605151 is about 6753.1585943172. The cubic root of 45605151 is about 357.2766492481.

The spelling of 45605151 in words is "forty-five million, six hundred five thousand, one hundred fifty-one".