85335486551 has 8 divisors (see below), whose sum is σ = 103263109920. Its totient is φ = 68842073088.

The previous prime is 85335486547. The next prime is 85335486553. The reversal of 85335486551 is 15568453358.

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

It is a cyclic number.

It is not a de Polignac number, because 85335486551 - 2² = 85335486547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85335486493 and 85335486502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85335486553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 358552346 + ... + 358552583.

It is an arithmetic number, because the mean of its divisors is an integer number (12907888740).

Almost surely, 2^85335486551 is an apocalyptic number.

85335486551 is a deficient number, since it is larger than the sum of its proper divisors (17927623369).

85335486551 is a wasteful number, since it uses less digits than its factorization.

85335486551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717104953.

The product of its digits is 8640000, while the sum is 53.

The spelling of 85335486551 in words is "eighty-five billion, three hundred thirty-five million, four hundred eighty-six thousand, five hundred fifty-one".