45666527 has 2 divisors, whose sum is σ = 45666528. Its totient is φ = 45666526.

The previous prime is 45666499. The next prime is 45666541. The reversal of 45666527 is 72566654.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45666527 - 2¹⁶ = 45600991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45666227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22833263 + 22833264.

It is an arithmetic number, because the mean of its divisors is an integer number (22833264).

Almost surely, 2^45666527 is an apocalyptic number.

45666527 is a deficient number, since it is larger than the sum of its proper divisors (1).

45666527 is an equidigital number, since it uses as much as digits as its factorization.

45666527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 302400, while the sum is 41.

The square root of 45666527 is about 6757.7013103569. The cubic root of 45666527 is about 357.4368532411.

The spelling of 45666527 in words is "forty-five million, six hundred sixty-six thousand, five hundred twenty-seven".