85541014558 has 8 divisors (see below), whose sum is σ = 133890283728. Its totient is φ = 40910919984.

The previous prime is 85541014523. The next prime is 85541014583.

It is a happy number.

85541014558 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×85541014558² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46), and also a Moran number because the ratio is a prime number: 1859587273 = 85541014558 / (8 + 5 + 5 + 4 + 1 + 0 + 1 + 4 + 5 + 5 + 8).

It is a congruent number.

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, 929793591 + ... + 929793682.

It is an arithmetic number, because the mean of its divisors is an integer number (16736285466).

Almost surely, 2^85541014558 is an apocalyptic number.

85541014558 is a deficient number, since it is larger than the sum of its proper divisors (48349269170).

85541014558 is a wasteful number, since it uses less digits than its factorization.

85541014558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859587298.

The product of its (nonzero) digits is 640000, while the sum is 46.

It can be divided in two parts, 855410 and 14558, that added together give a palindrome (869968).

The spelling of 85541014558 in words is "eighty-five billion, five hundred forty-one million, fourteen thousand, five hundred fifty-eight".