530854340547 has 4 divisors (see below), whose sum is σ = 707805787400. Its totient is φ = 353902893696.

The previous prime is 530854340539. The next prime is 530854340551. The reversal of 530854340547 is 745043458035.

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

It is not a de Polignac number, because 530854340547 - 2³ = 530854340539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530854340496 and 530854340505.

It is not an unprimeable number, because it can be changed into a prime (530854340507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88475723422 + ... + 88475723427.

It is an arithmetic number, because the mean of its divisors is an integer number (176951446850).

Almost surely, 2^530854340547 is an apocalyptic number.

530854340547 is a deficient number, since it is larger than the sum of its proper divisors (176951446853).

530854340547 is a wasteful number, since it uses less digits than its factorization.

530854340547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176951446852.

The product of its (nonzero) digits is 4032000, while the sum is 48.

The spelling of 530854340547 in words is "five hundred thirty billion, eight hundred fifty-four million, three hundred forty thousand, five hundred forty-seven".