54377207 has 2 divisors, whose sum is σ = 54377208. Its totient is φ = 54377206.

The previous prime is 54377159. The next prime is 54377231. The reversal of 54377207 is 70277345.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54377207 - 2²⁰ = 53328631 is a prime.

It is a super-2 number, since 2×54377207² = 5913761282241698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54370207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27188603 + 27188604.

It is an arithmetic number, because the mean of its divisors is an integer number (27188604).

Almost surely, 2^54377207 is an apocalyptic number.

54377207 is a deficient number, since it is larger than the sum of its proper divisors (1).

54377207 is an equidigital number, since it uses as much as digits as its factorization.

54377207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41160, while the sum is 35.

The square root of 54377207 is about 7374.0902489731. The cubic root of 54377207 is about 378.8543681560.

The spelling of 54377207 in words is "fifty-four million, three hundred seventy-seven thousand, two hundred seven".