54900647 has 2 divisors, whose sum is σ = 54900648. Its totient is φ = 54900646.

The previous prime is 54900611. The next prime is 54900649. The reversal of 54900647 is 74600945.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54900647 - 2⁶ = 54900583 is a prime.

Together with 54900649, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54900649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27450323 + 27450324.

It is an arithmetic number, because the mean of its divisors is an integer number (27450324).

Almost surely, 2^54900647 is an apocalyptic number.

54900647 is a deficient number, since it is larger than the sum of its proper divisors (1).

54900647 is an equidigital number, since it uses as much as digits as its factorization.

54900647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 54900647 is about 7409.4970814489. The cubic root of 54900647 is about 380.0661173043.

The spelling of 54900647 in words is "fifty-four million, nine hundred thousand, six hundred forty-seven".