45050201 has 16 divisors (see below), whose sum is σ = 53151360. Its totient is φ = 37376640.

The previous prime is 45050171. The next prime is 45050207. The reversal of 45050201 is 10205054.

It is not a de Polignac number, because 45050201 - 2¹⁰ = 45049177 is a prime.

It is a super-2 number, since 2×45050201² = 4059041220280802, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 45050201.

It is not an unprimeable number, because it can be changed into a prime (45050207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72470 + ... + 73088.

It is an arithmetic number, because the mean of its divisors is an integer number (3321960).

Almost surely, 2^45050201 is an apocalyptic number.

It is an amenable number.

45050201 is a deficient number, since it is larger than the sum of its proper divisors (8101159).

45050201 is a wasteful number, since it uses less digits than its factorization.

45050201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 45050201 is about 6711.9446511425. The cubic root of 45050201 is about 355.8215476659.

Adding to 45050201 its reverse (10205054), we get a palindrome (55255255).

The spelling of 45050201 in words is "forty-five million, fifty thousand, two hundred one".