85077355 has 8 divisors (see below), whose sum is σ = 111374064. Its totient is φ = 61874400.

The previous prime is 85077353. The next prime is 85077373. The reversal of 85077355 is 55377058.

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

It is not a de Polignac number, because 85077355 - 2¹ = 85077353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85077353) 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 in 7 ways as a sum of consecutive naturals, for example, 773376 + ... + 773485.

It is an arithmetic number, because the mean of its divisors is an integer number (13921758).

Almost surely, 2^85077355 is an apocalyptic number.

85077355 is a deficient number, since it is larger than the sum of its proper divisors (26296709).

85077355 is a wasteful number, since it uses less digits than its factorization.

85077355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546877.

The product of its (nonzero) digits is 147000, while the sum is 40.

The square root of 85077355 is about 9223.7386671566. The cubic root of 85077355 is about 439.8163058966.

The spelling of 85077355 in words is "eighty-five million, seventy-seven thousand, three hundred fifty-five".