45550195 has 4 divisors (see below), whose sum is σ = 54660240. Its totient is φ = 36440152.

The previous prime is 45550181. The next prime is 45550231. The reversal of 45550195 is 59105554.

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

It is a cyclic number.

It is not a de Polignac number, because 45550195 - 2¹⁹ = 45025907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45550195.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4555015 + ... + 4555024.

It is an arithmetic number, because the mean of its divisors is an integer number (13665060).

Almost surely, 2^45550195 is an apocalyptic number.

45550195 is a deficient number, since it is larger than the sum of its proper divisors (9110045).

45550195 is an equidigital number, since it uses as much as digits as its factorization.

45550195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9110044.

The product of its (nonzero) digits is 22500, while the sum is 34.

The square root of 45550195 is about 6749.0884569696. The cubic root of 45550195 is about 357.1330807610.

The spelling of 45550195 in words is "forty-five million, five hundred fifty thousand, one hundred ninety-five".