85882681626054 has 32 divisors (see below), whose sum is σ = 172212263921376. Its totient is φ = 28553167991040.

The previous prime is 85882681626037. The next prime is 85882681626067. The reversal of 85882681626054 is 45062618628858.

It is a super-2 number, since 2×85882681626054² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 85882681626054.

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, 7581177 + ... + 15140660.

It is an arithmetic number, because the mean of its divisors is an integer number (5381633247543).

Almost surely, 2^{85882681626054} is an apocalyptic number.

85882681626054 is an abundant number, since it is smaller than the sum of its proper divisors (86329582295322).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85882681626054 is a wasteful number, since it uses less digits than its factorization.

85882681626054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22723480.

The product of its (nonzero) digits is 353894400, while the sum is 69.

The spelling of 85882681626054 in words is "eighty-five trillion, eight hundred eighty-two billion, six hundred eighty-one million, six hundred twenty-six thousand, fifty-four".