45732811 has 2 divisors, whose sum is σ = 45732812. Its totient is φ = 45732810.

The previous prime is 45732769. The next prime is 45732823. The reversal of 45732811 is 11823754.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45732811 - 2²¹ = 43635659 is a prime.

It is not a weakly prime, because it can be changed into another prime (45738811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22866405 + 22866406.

It is an arithmetic number, because the mean of its divisors is an integer number (22866406).

Almost surely, 2^45732811 is an apocalyptic number.

45732811 is a deficient number, since it is larger than the sum of its proper divisors (1).

45732811 is an equidigital number, since it uses as much as digits as its factorization.

45732811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6720, while the sum is 31.

The square root of 45732811 is about 6762.6038624187. The cubic root of 45732811 is about 357.6097069861.

The spelling of 45732811 in words is "forty-five million, seven hundred thirty-two thousand, eight hundred eleven".