153967643055 has 24 divisors (see below), whose sum is σ = 268022662128. Its totient is φ = 81763641216.

The previous prime is 153967643029. The next prime is 153967643083. The reversal of 153967643055 is 550346769351.

153967643055 is a `hidden beast` number, since 1 + 5 + 3 + 96 + 76 + 430 + 55 = 666.

It is not a de Polignac number, because 153967643055 - 2¹⁴ = 153967626671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 153967642992 and 153967643010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7331797 + ... + 7352766.

It is an arithmetic number, because the mean of its divisors is an integer number (11167610922).

Almost surely, 2^153967643055 is an apocalyptic number.

153967643055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

153967643055 is a deficient number, since it is larger than the sum of its proper divisors (114055019073).

153967643055 is a wasteful number, since it uses less digits than its factorization.

153967643055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14684807 (or 14684804 counting only the distinct ones).

The product of its (nonzero) digits is 10206000, while the sum is 54.

The spelling of 153967643055 in words is "one hundred fifty-three billion, nine hundred sixty-seven million, six hundred forty-three thousand, fifty-five".