45200640163 has 8 divisors (see below), whose sum is σ = 51733513728. Its totient is φ = 38686676424.

The previous prime is 45200640143. The next prime is 45200640181. The reversal of 45200640163 is 36104600254.

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

It is a cyclic number.

It is not a de Polignac number, because 45200640163 - 2⁵ = 45200640131 is a prime.

It is a super-2 number, since 2×45200640163² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45200640103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4722331 + ... + 4731892.

It is an arithmetic number, because the mean of its divisors is an integer number (6466689216).

Almost surely, 2^45200640163 is an apocalyptic number.

45200640163 is a deficient number, since it is larger than the sum of its proper divisors (6532873565).

45200640163 is an equidigital number, since it uses as much as digits as its factorization.

45200640163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9454913.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 45200640163 in words is "forty-five billion, two hundred million, six hundred forty thousand, one hundred sixty-three".