45675827 has 2 divisors, whose sum is σ = 45675828. Its totient is φ = 45675826.

The previous prime is 45675823. The next prime is 45675857. The reversal of 45675827 is 72857654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45675827 - 2² = 45675823 is a prime.

It is not a weakly prime, because it can be changed into another prime (45675823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22837913 + 22837914.

It is an arithmetic number, because the mean of its divisors is an integer number (22837914).

Almost surely, 2^45675827 is an apocalyptic number.

45675827 is a deficient number, since it is larger than the sum of its proper divisors (1).

45675827 is an equidigital number, since it uses as much as digits as its factorization.

45675827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 470400, while the sum is 44.

The square root of 45675827 is about 6758.3893791346. The cubic root of 45675827 is about 357.4611156300.

The spelling of 45675827 in words is "forty-five million, six hundred seventy-five thousand, eight hundred twenty-seven".