45905395 has 4 divisors (see below), whose sum is σ = 55086480. Its totient is φ = 36724312.

The previous prime is 45905383. The next prime is 45905407. The reversal of 45905395 is 59350954.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (45905383) and next prime (45905407).

It is a cyclic number.

It is not a de Polignac number, because 45905395 - 2¹⁵ = 45872627 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4590535 + ... + 4590544.

It is an arithmetic number, because the mean of its divisors is an integer number (13771620).

Almost surely, 2^45905395 is an apocalyptic number.

45905395 is a deficient number, since it is larger than the sum of its proper divisors (9181085).

45905395 is an equidigital number, since it uses as much as digits as its factorization.

45905395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181084.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 45905395 is about 6775.3520203750. The cubic root of 45905395 is about 358.0589850065.

The spelling of 45905395 in words is "forty-five million, nine hundred five thousand, three hundred ninety-five".