547040651 has 2 divisors, whose sum is σ = 547040652. Its totient is φ = 547040650.

The previous prime is 547040623. The next prime is 547040653. The reversal of 547040651 is 156040745.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 547040651 - 2²² = 542846347 is a prime.

Together with 547040653, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (547040653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273520325 + 273520326.

It is an arithmetic number, because the mean of its divisors is an integer number (273520326).

Almost surely, 2^547040651 is an apocalyptic number.

547040651 is a deficient number, since it is larger than the sum of its proper divisors (1).

547040651 is an equidigital number, since it uses as much as digits as its factorization.

547040651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 547040651 is about 23388.9001665320. The cubic root of 547040651 is about 817.8491376545.

The spelling of 547040651 in words is "five hundred forty-seven million, forty thousand, six hundred fifty-one".