45514221445111 has 2 divisors, whose sum is σ = 45514221445112. Its totient is φ = 45514221445110.

The previous prime is 45514221445109. The next prime is 45514221445177. The reversal of 45514221445111 is 11154412241554.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45514221445111 - 2¹ = 45514221445109 is a prime.

Together with 45514221445109, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45514221440111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22757110722555 + 22757110722556.

It is an arithmetic number, because the mean of its divisors is an integer number (22757110722556).

Almost surely, 2^{45514221445111} is an apocalyptic number.

45514221445111 is a deficient number, since it is larger than the sum of its proper divisors (1).

45514221445111 is an equidigital number, since it uses as much as digits as its factorization.

45514221445111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 128000, while the sum is 40.

Adding to 45514221445111 its reverse (11154412241554), we get a palindrome (56668633686665).

The spelling of 45514221445111 in words is "forty-five trillion, five hundred fourteen billion, two hundred twenty-one million, four hundred forty-five thousand, one hundred eleven".