145463513211 has 24 divisors (see below), whose sum is σ = 215841206880. Its totient is φ = 94333510656.

The previous prime is 145463513207. The next prime is 145463513227. The reversal of 145463513211 is 112315364541.

145463513211 is a `hidden beast` number, since 1 + 4 + 5 + 4 + 635 + 1 + 3 + 2 + 11 = 666.

145463513211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 145463513211 - 2² = 145463513207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145463553211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1509370 + ... + 1602848.

It is an arithmetic number, because the mean of its divisors is an integer number (8993383620).

Almost surely, 2^145463513211 is an apocalyptic number.

145463513211 is a deficient number, since it is larger than the sum of its proper divisors (70377693669).

145463513211 is a wasteful number, since it uses less digits than its factorization.

145463513211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98195 (or 98192 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

Adding to 145463513211 its reverse (112315364541), we get a palindrome (257778877752).

The spelling of 145463513211 in words is "one hundred forty-five billion, four hundred sixty-three million, five hundred thirteen thousand, two hundred eleven".