85548355 has 16 divisors (see below), whose sum is σ = 108564480. Its totient is φ = 64534752.

The previous prime is 85548341. The next prime is 85548367. The reversal of 85548355 is 55384558.

It is a cyclic number.

It is not a de Polignac number, because 85548355 - 2¹³ = 85540163 is a prime.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 19582 + ... + 23548.

It is an arithmetic number, because the mean of its divisors is an integer number (6785280).

Almost surely, 2^85548355 is an apocalyptic number.

85548355 is a deficient number, since it is larger than the sum of its proper divisors (23016125).

85548355 is a wasteful number, since it uses less digits than its factorization.

85548355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218.

The product of its digits is 480000, while the sum is 43.

The square root of 85548355 is about 9249.2353738025. The cubic root of 85548355 is about 440.6264406841.

The spelling of 85548355 in words is "eighty-five million, five hundred forty-eight thousand, three hundred fifty-five".