45185869363 has 2 divisors, whose sum is σ = 45185869364. Its totient is φ = 45185869362.

The previous prime is 45185869361. The next prime is 45185869447. The reversal of 45185869363 is 36396858154.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45185869363 - 2¹ = 45185869361 is a prime.

Together with 45185869361, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 45185869298 and 45185869307.

It is not a weakly prime, because it can be changed into another prime (45185869361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22592934681 + 22592934682.

It is an arithmetic number, because the mean of its divisors is an integer number (22592934682).

Almost surely, 2^45185869363 is an apocalyptic number.

45185869363 is a deficient number, since it is larger than the sum of its proper divisors (1).

45185869363 is an equidigital number, since it uses as much as digits as its factorization.

45185869363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18662400, while the sum is 58.

The spelling of 45185869363 in words is "forty-five billion, one hundred eighty-five million, eight hundred sixty-nine thousand, three hundred sixty-three".