54858007 has 2 divisors, whose sum is σ = 54858008. Its totient is φ = 54858006.

The previous prime is 54857989. The next prime is 54858017. The reversal of 54858007 is 70085845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54858007 - 2²³ = 46469399 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54858017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27429003 + 27429004.

It is an arithmetic number, because the mean of its divisors is an integer number (27429004).

Almost surely, 2^54858007 is an apocalyptic number.

54858007 is a deficient number, since it is larger than the sum of its proper divisors (1).

54858007 is an equidigital number, since it uses as much as digits as its factorization.

54858007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 54858007 is about 7406.6191342609. The cubic root of 54858007 is about 379.9676957765.

The spelling of 54858007 in words is "fifty-four million, eight hundred fifty-eight thousand, seven".