45984240163 has 2 divisors, whose sum is σ = 45984240164. Its totient is φ = 45984240162.

The previous prime is 45984240161. The next prime is 45984240199. The reversal of 45984240163 is 36104248954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45984240163 - 2¹ = 45984240161 is a prime.

It is a super-2 number, since 2×45984240163² (a number of 22 digits) contains 22 as substring.

Together with 45984240161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (45984240161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22992120081 + 22992120082.

It is an arithmetic number, because the mean of its divisors is an integer number (22992120082).

Almost surely, 2^45984240163 is an apocalyptic number.

45984240163 is a deficient number, since it is larger than the sum of its proper divisors (1).

45984240163 is an equidigital number, since it uses as much as digits as its factorization.

45984240163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 829440, while the sum is 46.

It can be divided in two parts, 459842 and 40163, that added together give a palindrome (500005).

The spelling of 45984240163 in words is "forty-five billion, nine hundred eighty-four million, two hundred forty thousand, one hundred sixty-three".