85552159046 has 32 divisors (see below), whose sum is σ = 136227225600. Its totient is φ = 40237179840.

The previous prime is 85552159027. The next prime is 85552159081. The reversal of 85552159046 is 64095125558.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 85552158985 and 85552159003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194171 + ... + 456953.

It is an arithmetic number, because the mean of its divisors is an integer number (4257100800).

Almost surely, 2^85552159046 is an apocalyptic number.

85552159046 is a deficient number, since it is larger than the sum of its proper divisors (50675066554).

85552159046 is a wasteful number, since it uses less digits than its factorization.

85552159046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262964.

The product of its (nonzero) digits is 2160000, while the sum is 50.

The spelling of 85552159046 in words is "eighty-five billion, five hundred fifty-two million, one hundred fifty-nine thousand, forty-six".