85579054 has 32 divisors (see below), whose sum is σ = 151919712. Its totient is φ = 35712000.

The previous prime is 85579051. The next prime is 85579063. The reversal of 85579054 is 45097558.

It is a self number, because there is not a number n which added to its sum of digits gives 85579054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85579051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12544 + ... + 18124.

It is an arithmetic number, because the mean of its divisors is an integer number (4747491).

Almost surely, 2^85579054 is an apocalyptic number.

85579054 is a deficient number, since it is larger than the sum of its proper divisors (66340658).

85579054 is a wasteful number, since it uses less digits than its factorization.

85579054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652.

The product of its (nonzero) digits is 252000, while the sum is 43.

The square root of 85579054 is about 9250.8947675347. The cubic root of 85579054 is about 440.6791406002.

The spelling of 85579054 in words is "eighty-five million, five hundred seventy-nine thousand, fifty-four".