85952554 has 8 divisors (see below), whose sum is σ = 132413508. Its totient is φ = 41814720.

The previous prime is 85952543. The next prime is 85952563. The reversal of 85952554 is 45525958.

It can be written as a sum of positive squares in 2 ways, for example, as 85100625 + 851929 = 9225^2 + 923^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 85952554.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580687 + ... + 580834.

Almost surely, 2^85952554 is an apocalyptic number.

85952554 is a deficient number, since it is larger than the sum of its proper divisors (46460954).

85952554 is a wasteful number, since it uses less digits than its factorization.

85952554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161560.

The product of its digits is 360000, while the sum is 43.

The square root of 85952554 is about 9271.0600256929. The cubic root of 85952554 is about 441.3193081029.

The spelling of 85952554 in words is "eighty-five million, nine hundred fifty-two thousand, five hundred fifty-four".