147009553911 has 24 divisors (see below), whose sum is σ = 239391136880. Its totient is φ = 89096697360.

The previous prime is 147009553897. The next prime is 147009553913. The reversal of 147009553911 is 119355900741.

147009553911 is a `hidden beast` number, since 1 + 4 + 7 + 0 + 0 + 9 + 553 + 91 + 1 = 666.

It is not a de Polignac number, because 147009553911 - 2¹¹ = 147009551863 is a prime.

It is a super-2 number, since 2×147009553911² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147009553913) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22495900 + ... + 22502433.

Almost surely, 2^147009553911 is an apocalyptic number.

147009553911 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

147009553911 is a deficient number, since it is larger than the sum of its proper divisors (92381582969).

147009553911 is a wasteful number, since it uses less digits than its factorization.

147009553911 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44998364 (or 44998347 counting only the distinct ones).

The product of its (nonzero) digits is 170100, while the sum is 45.

The spelling of 147009553911 in words is "one hundred forty-seven billion, nine million, five hundred fifty-three thousand, nine hundred eleven".