45146601 has 12 divisors (see below), whose sum is σ = 65811460. Its totient is φ = 29820960.

The previous prime is 45146597. The next prime is 45146609. The reversal of 45146601 is 10664154.

45146601 is a `hidden beast` number, since 4 + 51 + 4 + 6 + 601 = 666.

45146601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 39501225 + 5645376 = 6285^2 + 2376^2 .

It is not a de Polignac number, because 45146601 - 2² = 45146597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45146609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22030 + ... + 23991.

Almost surely, 2^45146601 is an apocalyptic number.

It is an amenable number.

45146601 is a deficient number, since it is larger than the sum of its proper divisors (20664859).

45146601 is a wasteful number, since it uses less digits than its factorization.

45146601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46136 (or 46133 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 45146601 is about 6719.1220408622. The cubic root of 45146601 is about 356.0751666597.

The spelling of 45146601 in words is "forty-five million, one hundred forty-six thousand, six hundred one".