547352040372347 has 4 divisors (see below), whose sum is σ = 625545188996976. Its totient is φ = 469158891747720.

The previous prime is 547352040372301. The next prime is 547352040372383. The reversal of 547352040372347 is 743273040253745.

It is a happy number.

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 547352040372347 - 2¹² = 547352040368251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 547352040372292 and 547352040372301.

It is not an unprimeable number, because it can be changed into a prime (547352040372847) 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, 39096574312304 + ... + 39096574312317.

It is an arithmetic number, because the mean of its divisors is an integer number (156386297249244).

Almost surely, 2^{547352040372347} is an apocalyptic number.

547352040372347 is a deficient number, since it is larger than the sum of its proper divisors (78193148624629).

547352040372347 is an equidigital number, since it uses as much as digits as its factorization.

547352040372347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78193148624628.

The product of its (nonzero) digits is 59270400, while the sum is 56.

The spelling of 547352040372347 in words is "five hundred forty-seven trillion, three hundred fifty-two billion, forty million, three hundred seventy-two thousand, three hundred forty-seven".