153226665552 has 40 divisors (see below), whose sum is σ = 402544637280. Its totient is φ = 50209866880.

The previous prime is 153226665521. The next prime is 153226665569. The reversal of 153226665552 is 255566622351.

It is a happy number.

153226665552 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×153226665552² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27049899 + ... + 27055562.

It is an arithmetic number, because the mean of its divisors is an integer number (10063615932).

Almost surely, 2^153226665552 is an apocalyptic number.

153226665552 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153226665552 is an abundant number, since it is smaller than the sum of its proper divisors (249317971728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153226665552 is a wasteful number, since it uses less digits than its factorization.

153226665552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54105531 (or 54105525 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 48.

The spelling of 153226665552 in words is "one hundred fifty-three billion, two hundred twenty-six million, six hundred sixty-five thousand, five hundred fifty-two".