45850055 has 4 divisors (see below), whose sum is σ = 55020072. Its totient is φ = 36680040.

The previous prime is 45850039. The next prime is 45850081. The reversal of 45850055 is 55005854.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55005854 = 2 ⋅27502927.

It is not a de Polignac number, because 45850055 - 2⁴ = 45850039 is a prime.

It is a Duffinian number.

It is a congruent 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, 4585001 + ... + 4585010.

It is an arithmetic number, because the mean of its divisors is an integer number (13755018).

Almost surely, 2^45850055 is an apocalyptic number.

45850055 is a deficient number, since it is larger than the sum of its proper divisors (9170017).

45850055 is an equidigital number, since it uses as much as digits as its factorization.

45850055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9170016.

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 45850055 is about 6771.2668681717. The cubic root of 45850055 is about 357.9150443938.

The spelling of 45850055 in words is "forty-five million, eight hundred fifty thousand, fifty-five".