85802450531134 has 4 divisors (see below), whose sum is σ = 128703675796704. Its totient is φ = 42901225265566.

The previous prime is 85802450531131. The next prime is 85802450531153. The reversal of 85802450531134 is 43113505420858.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85802450531131) by changing a digit.

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 as a sum of consecutive naturals, namely, 21450612632782 + ... + 21450612632785.

It is an arithmetic number, because the mean of its divisors is an integer number (32175918949176).

Almost surely, 2^{85802450531134} is an apocalyptic number.

85802450531134 is a deficient number, since it is larger than the sum of its proper divisors (42901225265570).

85802450531134 is a wasteful number, since it uses less digits than its factorization.

85802450531134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42901225265569.

The product of its (nonzero) digits is 2304000, while the sum is 49.

The spelling of 85802450531134 in words is "eighty-five trillion, eight hundred two billion, four hundred fifty million, five hundred thirty-one thousand, one hundred thirty-four".