45913641 has 16 divisors (see below), whose sum is σ = 64229760. Its totient is φ = 29133440.

The previous prime is 45913639. The next prime is 45913643. The reversal of 45913641 is 14631954.

45913641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45913639) and next prime (45913643).

It is a cyclic number.

It is not a de Polignac number, because 45913641 - 2¹ = 45913639 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45913643) 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 15 ways as a sum of consecutive naturals, for example, 2461 + ... + 9893.

It is an arithmetic number, because the mean of its divisors is an integer number (4014360).

Almost surely, 2^45913641 is an apocalyptic number.

It is an amenable number.

45913641 is a deficient number, since it is larger than the sum of its proper divisors (18316119).

45913641 is a wasteful number, since it uses less digits than its factorization.

45913641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7536.

The product of its digits is 12960, while the sum is 33.

The square root of 45913641 is about 6775.9605223171. The cubic root of 45913641 is about 358.0804231375.

The spelling of 45913641 in words is "forty-five million, nine hundred thirteen thousand, six hundred forty-one".