547974463 has 2 divisors, whose sum is σ = 547974464. Its totient is φ = 547974462.

The previous prime is 547974461. The next prime is 547974467. The reversal of 547974463 is 364479745.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 547974463 - 2¹ = 547974461 is a prime.

Together with 547974461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (547974461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273987231 + 273987232.

It is an arithmetic number, because the mean of its divisors is an integer number (273987232).

Almost surely, 2^547974463 is an apocalyptic number.

547974463 is a deficient number, since it is larger than the sum of its proper divisors (1).

547974463 is an equidigital number, since it uses as much as digits as its factorization.

547974463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2540160, while the sum is 49.

The square root of 547974463 is about 23408.8543717970. The cubic root of 547974463 is about 818.3142360511.

The spelling of 547974463 in words is "five hundred forty-seven million, nine hundred seventy-four thousand, four hundred sixty-three".