130550052511 has 4 divisors (see below), whose sum is σ = 130552369992. Its totient is φ = 130547735032.

The previous prime is 130550052469. The next prime is 130550052533. The reversal of 130550052511 is 115250055031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130550052511 - 2¹³ = 130550044319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130550052511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130550052551) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1072081 + ... + 1187626.

It is an arithmetic number, because the mean of its divisors is an integer number (32638092498).

Almost surely, 2^130550052511 is an apocalyptic number.

130550052511 is a deficient number, since it is larger than the sum of its proper divisors (2317481).

130550052511 is an equidigital number, since it uses as much as digits as its factorization.

130550052511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2317480.

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 130550052511 in words is "one hundred thirty billion, five hundred fifty million, fifty-two thousand, five hundred eleven".