54957347 has 2 divisors, whose sum is σ = 54957348. Its totient is φ = 54957346.

The previous prime is 54957341. The next prime is 54957361. The reversal of 54957347 is 74375945.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54957347 - 2⁶ = 54957283 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 54957298 and 54957307.

It is not a weakly prime, because it can be changed into another prime (54957341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27478673 + 27478674.

It is an arithmetic number, because the mean of its divisors is an integer number (27478674).

Almost surely, 2^54957347 is an apocalyptic number.

54957347 is a deficient number, since it is larger than the sum of its proper divisors (1).

54957347 is an equidigital number, since it uses as much as digits as its factorization.

54957347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 529200, while the sum is 44.

The square root of 54957347 is about 7413.3222646800. The cubic root of 54957347 is about 380.1969131789.

The spelling of 54957347 in words is "fifty-four million, nine hundred fifty-seven thousand, three hundred forty-seven".