45412811 has 8 divisors (see below), whose sum is σ = 47265120. Its totient is φ = 43579648.

The previous prime is 45412777. The next prime is 45412817. The reversal of 45412811 is 11821454.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45412811 - 2⁶ = 45412747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45412817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155 + ... + 9531.

It is an arithmetic number, because the mean of its divisors is an integer number (5908140).

Almost surely, 2^45412811 is an apocalyptic number.

45412811 is a deficient number, since it is larger than the sum of its proper divisors (1852309).

45412811 is a wasteful number, since it uses less digits than its factorization.

45412811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9573.

The product of its digits is 1280, while the sum is 26.

The square root of 45412811 is about 6738.9028038695. The cubic root of 45412811 is about 356.7736693344.

The spelling of 45412811 in words is "forty-five million, four hundred twelve thousand, eight hundred eleven".