53876887 has 2 divisors, whose sum is σ = 53876888. Its totient is φ = 53876886.

The previous prime is 53876881. The next prime is 53876897. The reversal of 53876887 is 78867835.

53876887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53876887 - 2⁷ = 53876759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53876881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26938443 + 26938444.

It is an arithmetic number, because the mean of its divisors is an integer number (26938444).

Almost surely, 2^53876887 is an apocalyptic number.

53876887 is a deficient number, since it is larger than the sum of its proper divisors (1).

53876887 is an equidigital number, since it uses as much as digits as its factorization.

53876887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2257920, while the sum is 52.

The square root of 53876887 is about 7340.0876697762. The cubic root of 53876887 is about 377.6888507302.

The spelling of 53876887 in words is "fifty-three million, eight hundred seventy-six thousand, eight hundred eighty-seven".