85883869970 has 16 divisors (see below), whose sum is σ = 154772213400. Its totient is φ = 34313270784.

The previous prime is 85883869963. The next prime is 85883869997. The reversal of 85883869970 is 7996838858.

It can be written as a sum of positive squares in 4 ways, for example, as 67087734169 + 18796135801 = 259013^2 + 137099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 85883869894 and 85883869903.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5025695 + ... + 5042754.

Almost surely, 2^85883869970 is an apocalyptic number.

85883869970 is a deficient number, since it is larger than the sum of its proper divisors (68888343430).

85883869970 is a wasteful number, since it uses less digits than its factorization.

85883869970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10069309.

The product of its (nonzero) digits is 209018880, while the sum is 71.

The spelling of 85883869970 in words is "eighty-five billion, eight hundred eighty-three million, eight hundred sixty-nine thousand, nine hundred seventy".