54657377 has 2 divisors, whose sum is σ = 54657378. Its totient is φ = 54657376.

The previous prime is 54657367. The next prime is 54657389. The reversal of 54657377 is 77375645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 54302161 + 355216 = 7369^2 + 596^2 .

It is a cyclic number.

It is not a de Polignac number, because 54657377 - 2⁸ = 54657121 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54657307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27328688 + 27328689.

It is an arithmetic number, because the mean of its divisors is an integer number (27328689).

Almost surely, 2^54657377 is an apocalyptic number.

It is an amenable number.

54657377 is a deficient number, since it is larger than the sum of its proper divisors (1).

54657377 is an equidigital number, since it uses as much as digits as its factorization.

54657377 is an evil number, because the sum of its binary digits is even.

The product of its digits is 617400, while the sum is 44.

The square root of 54657377 is about 7393.0627618058. The cubic root of 54657377 is about 379.5039163649.

The spelling of 54657377 in words is "fifty-four million, six hundred fifty-seven thousand, three hundred seventy-seven".