45183727 has 2 divisors, whose sum is σ = 45183728. Its totient is φ = 45183726.

The previous prime is 45183701. The next prime is 45183791. The reversal of 45183727 is 72738154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45183727 - 2¹¹ = 45181679 is a prime.

It is a super-2 number, since 2×45183727² = 4083138371221058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45183227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22591863 + 22591864.

It is an arithmetic number, because the mean of its divisors is an integer number (22591864).

Almost surely, 2^45183727 is an apocalyptic number.

45183727 is a deficient number, since it is larger than the sum of its proper divisors (1).

45183727 is an equidigital number, since it uses as much as digits as its factorization.

45183727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 37.

The square root of 45183727 is about 6721.8841852564. The cubic root of 45183727 is about 356.1727452467.

The spelling of 45183727 in words is "forty-five million, one hundred eighty-three thousand, seven hundred twenty-seven".