5055432511509 has 8 divisors (see below), whose sum is σ = 7489529646720. Its totient is φ = 3370288340988.

The previous prime is 5055432511453. The next prime is 5055432511511. The reversal of 5055432511509 is 9051152345505.

5055432511509 is a `hidden beast` number, since 5 + 0 + 5 + 54 + 32 + 511 + 50 + 9 = 666.

It is not a de Polignac number, because 5055432511509 - 2¹⁷ = 5055432380437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5055432511589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93619120557 + ... + 93619120610.

It is an arithmetic number, because the mean of its divisors is an integer number (936191205840).

Almost surely, 2^{5055432511509} is an apocalyptic number.

It is an amenable number.

5055432511509 is a deficient number, since it is larger than the sum of its proper divisors (2434097135211).

5055432511509 is a wasteful number, since it uses less digits than its factorization.

5055432511509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187238241176 (or 187238241170 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 45.

The spelling of 5055432511509 in words is "five trillion, fifty-five billion, four hundred thirty-two million, five hundred eleven thousand, five hundred nine".