85168632002 has 16 divisors (see below), whose sum is σ = 129891632832. Its totient is φ = 41871898320.

The previous prime is 85168631981. The next prime is 85168632011. The reversal of 85168632002 is 20023686158.

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, 243683 + ... + 479289.

It is an arithmetic number, because the mean of its divisors is an integer number (8118227052).

Almost surely, 2^85168632002 is an apocalyptic number.

85168632002 is a deficient number, since it is larger than the sum of its proper divisors (44723000830).

85168632002 is a wasteful number, since it uses less digits than its factorization.

85168632002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238633.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 85168632002 in words is "eighty-five billion, one hundred sixty-eight million, six hundred thirty-two thousand, two".