45005250201 has 8 divisors (see below), whose sum is σ = 63165263520. Its totient is φ = 28424368512.

The previous prime is 45005250193. The next prime is 45005250217. The reversal of 45005250201 is 10205250054.

It is a happy number.

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

It is not a de Polignac number, because 45005250201 - 2³ = 45005250193 is a prime.

It is a super-2 number, since 2×45005250201² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45005250001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394782840 + ... + 394782953.

It is an arithmetic number, because the mean of its divisors is an integer number (7895657940).

Almost surely, 2^45005250201 is an apocalyptic number.

It is an amenable number.

45005250201 is a deficient number, since it is larger than the sum of its proper divisors (18160013319).

45005250201 is a wasteful number, since it uses less digits than its factorization.

45005250201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789565815.

The product of its (nonzero) digits is 2000, while the sum is 24.

The spelling of 45005250201 in words is "forty-five billion, five million, two hundred fifty thousand, two hundred one".