85554411 has 8 divisors (see below), whose sum is σ = 119032320. Its totient is φ = 54556392.

The previous prime is 85554409. The next prime is 85554419. The reversal of 85554411 is 11445558.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85554411 - 2¹ = 85554409 is a prime.

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (85554419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619891 + ... + 620028.

It is an arithmetic number, because the mean of its divisors is an integer number (14879040).

Almost surely, 2^85554411 is an apocalyptic number.

85554411 is a deficient number, since it is larger than the sum of its proper divisors (33477909).

85554411 is a wasteful number, since it uses less digits than its factorization.

85554411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239945.

The product of its digits is 16000, while the sum is 33.

The square root of 85554411 is about 9249.5627464221. The cubic root of 85554411 is about 440.6368378088.

Adding to 85554411 its reverse (11445558), we get a palindrome (96999969).

The spelling of 85554411 in words is "eighty-five million, five hundred fifty-four thousand, four hundred eleven".