85502738050 has 96 divisors (see below), whose sum is σ = 169549148160. Its totient is φ = 32009736000.

The previous prime is 85502738021. The next prime is 85502738173. The reversal of 85502738050 is 5083720558.

It is a junction number, because it is equal to n+sod(n) for n = 85502737988 and 85502738006.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15127725 + ... + 15133375.

It is an arithmetic number, because the mean of its divisors is an integer number (1766136960).

Almost surely, 2^85502738050 is an apocalyptic number.

85502738050 is a deficient number, since it is larger than the sum of its proper divisors (84046410110).

85502738050 is a wasteful number, since it uses less digits than its factorization.

85502738050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5968 (or 5963 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 43.

The spelling of 85502738050 in words is "eighty-five billion, five hundred two million, seven hundred thirty-eight thousand, fifty".