145536205522233 has 16 divisors (see below), whose sum is σ = 194499412007616. Its totient is φ = 96798826562880.

The previous prime is 145536205522231. The next prime is 145536205522319. The reversal of 145536205522233 is 332225502635541.

It is not a de Polignac number, because 145536205522233 - 2¹ = 145536205522231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (145536205522231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30064510 + ... + 34568007.

It is an arithmetic number, because the mean of its divisors is an integer number (12156213250476).

Almost surely, 2^{145536205522233} is an apocalyptic number.

It is an amenable number.

145536205522233 is a deficient number, since it is larger than the sum of its proper divisors (48963206485383).

145536205522233 is an equidigital number, since it uses as much as digits as its factorization.

145536205522233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64634264.

The product of its (nonzero) digits is 6480000, while the sum is 48.

The spelling of 145536205522233 in words is "one hundred forty-five trillion, five hundred thirty-six billion, two hundred five million, five hundred twenty-two thousand, two hundred thirty-three".