200445510045 has 32 divisors (see below), whose sum is σ = 361154617344. Its totient is φ = 94050676800.

The previous prime is 200445510043. The next prime is 200445510079. The reversal of 200445510045 is 540015544002.

It is not a de Polignac number, because 200445510045 - 2¹ = 200445510043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200445509994 and 200445510021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200445510043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19588777 + ... + 19599006.

It is an arithmetic number, because the mean of its divisors is an integer number (11286081792).

Almost surely, 2^200445510045 is an apocalyptic number.

It is an amenable number.

200445510045 is a deficient number, since it is larger than the sum of its proper divisors (160709107299).

200445510045 is a wasteful number, since it uses less digits than its factorization.

200445510045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39187833.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 200445510045 in words is "two hundred billion, four hundred forty-five million, five hundred ten thousand, forty-five".