46553887 has 2 divisors, whose sum is σ = 46553888. Its totient is φ = 46553886.

The previous prime is 46553879. The next prime is 46553917. The reversal of 46553887 is 78835564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46553887 - 2³ = 46553879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46553827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23276943 + 23276944.

It is an arithmetic number, because the mean of its divisors is an integer number (23276944).

Almost surely, 2^46553887 is an apocalyptic number.

46553887 is a deficient number, since it is larger than the sum of its proper divisors (1).

46553887 is an equidigital number, since it uses as much as digits as its factorization.

46553887 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 806400, while the sum is 46.

The square root of 46553887 is about 6823.0408909811. The cubic root of 46553887 is about 359.7371718447.

The spelling of 46553887 in words is "forty-six million, five hundred fifty-three thousand, eight hundred eighty-seven".