85838758357628 has 12 divisors (see below), whose sum is σ = 150221036756112. Its totient is φ = 42918462141600.

The previous prime is 85838758357613. The next prime is 85838758357633. The reversal of 85838758357628 is 82675385783858.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229048673 + ... + 229423128.

It is an arithmetic number, because the mean of its divisors is an integer number (12518419729676).

Almost surely, 2^{85838758357628} is an apocalyptic number.

It is an amenable number.

85838758357628 is a deficient number, since it is larger than the sum of its proper divisors (64382278398484).

85838758357628 is a wasteful number, since it uses less digits than its factorization.

85838758357628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458518612 (or 458518610 counting only the distinct ones).

The product of its digits is 21676032000, while the sum is 83.

The spelling of 85838758357628 in words is "eighty-five trillion, eight hundred thirty-eight billion, seven hundred fifty-eight million, three hundred fifty-seven thousand, six hundred twenty-eight".