54657107 has 2 divisors, whose sum is σ = 54657108. Its totient is φ = 54657106.

The previous prime is 54657089. The next prime is 54657121. The reversal of 54657107 is 70175645.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54657107 - 2¹⁰ = 54656083 is a prime.

It is not a weakly prime, because it can be changed into another prime (54657137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27328553 + 27328554.

It is an arithmetic number, because the mean of its divisors is an integer number (27328554).

Almost surely, 2^54657107 is an apocalyptic number.

54657107 is a deficient number, since it is larger than the sum of its proper divisors (1).

54657107 is an equidigital number, since it uses as much as digits as its factorization.

54657107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 54657107 is about 7393.0445014216. The cubic root of 54657107 is about 379.5032914646.

The spelling of 54657107 in words is "fifty-four million, six hundred fifty-seven thousand, one hundred seven".