89553067 has 2 divisors, whose sum is σ = 89553068. Its totient is φ = 89553066.

The previous prime is 89553049. The next prime is 89553077. The reversal of 89553067 is 76035598.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89553067 is a prime.

It is a plaindrome in base 16.

It is not a weakly prime, because it can be changed into another prime (89553077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44776533 + 44776534.

It is an arithmetic number, because the mean of its divisors is an integer number (44776534).

Almost surely, 2^89553067 is an apocalyptic number.

89553067 is a deficient number, since it is larger than the sum of its proper divisors (1).

89553067 is an equidigital number, since it uses as much as digits as its factorization.

89553067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 89553067 is about 9463.2482266926. The cubic root of 89553067 is about 447.3974330856.

The spelling of 89553067 in words is "eighty-nine million, five hundred fifty-three thousand, sixty-seven".