45524651 has 2 divisors, whose sum is σ = 45524652. Its totient is φ = 45524650.

The previous prime is 45524641. The next prime is 45524669. The reversal of 45524651 is 15642554.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45524651 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (45524621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22762325 + 22762326.

It is an arithmetic number, because the mean of its divisors is an integer number (22762326).

Almost surely, 2^45524651 is an apocalyptic number.

45524651 is a deficient number, since it is larger than the sum of its proper divisors (1).

45524651 is an equidigital number, since it uses as much as digits as its factorization.

45524651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24000, while the sum is 32.

The square root of 45524651 is about 6747.1957878811. The cubic root of 45524651 is about 357.0663096364.

The spelling of 45524651 in words is "forty-five million, five hundred twenty-four thousand, six hundred fifty-one".