145514225333 has 4 divisors (see below), whose sum is σ = 145606852128. Its totient is φ = 145421598540.

The previous prime is 145514225323. The next prime is 145514225347. The reversal of 145514225333 is 333522415541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 145514225333 - 2³⁴ = 128334356149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145514225323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46311041 + ... + 46314182.

It is an arithmetic number, because the mean of its divisors is an integer number (36401713032).

Almost surely, 2^145514225333 is an apocalyptic number.

It is an amenable number.

145514225333 is a deficient number, since it is larger than the sum of its proper divisors (92626795).

145514225333 is an equidigital number, since it uses as much as digits as its factorization.

145514225333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92626794.

The product of its digits is 216000, while the sum is 38.

The spelling of 145514225333 in words is "one hundred forty-five billion, five hundred fourteen million, two hundred twenty-five thousand, three hundred thirty-three".