85702363020 has 72 divisors (see below), whose sum is σ = 260052156000. Its totient is φ = 22846199040.

The previous prime is 85702362959. The next prime is 85702363039. The reversal of 85702363020 is 2036320758.

85702363020 is a `hidden beast` number, since 8 + 570 + 2 + 3 + 63 + 0 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460440 + ... + 619200.

It is an arithmetic number, because the mean of its divisors is an integer number (3611835500).

Almost surely, 2^85702363020 is an apocalyptic number.

It is an amenable number.

85702363020 is an abundant number, since it is smaller than the sum of its proper divisors (174349792980).

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

85702363020 is a wasteful number, since it uses less digits than its factorization.

85702363020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161775 (or 161770 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 85702363020 its reverse (2036320758), we get a palindrome (87738683778).

The spelling of 85702363020 in words is "eighty-five billion, seven hundred two million, three hundred sixty-three thousand, twenty".