145333325511 has 12 divisors (see below), whose sum is σ = 229010088840. Its totient is φ = 88080803280.

The previous prime is 145333325503. The next prime is 145333325539. The reversal of 145333325511 is 115523333541.

145333325511 is a `hidden beast` number, since 1 + 45 + 3 + 33 + 32 + 551 + 1 = 666.

145333325511 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 145333325511 - 2³ = 145333325503 is a prime.

It is a super-2 number, since 2×145333325511² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145333325611) 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 11 ways as a sum of consecutive naturals, for example, 734006596 + ... + 734006793.

It is an arithmetic number, because the mean of its divisors is an integer number (19084174070).

Almost surely, 2^145333325511 is an apocalyptic number.

145333325511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

145333325511 is a deficient number, since it is larger than the sum of its proper divisors (83676763329).

145333325511 is a wasteful number, since it uses less digits than its factorization.

145333325511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468013406 (or 1468013403 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

The spelling of 145333325511 in words is "one hundred forty-five billion, three hundred thirty-three million, three hundred twenty-five thousand, five hundred eleven".