85035208004 has 6 divisors (see below), whose sum is σ = 148811614014. Its totient is φ = 42517604000.

The previous prime is 85035207989. The next prime is 85035208019. The reversal of 85035208004 is 40080253058.

It is an interprime number because it is at equal distance from previous prime (85035207989) and next prime (85035208019).

It can be written as a sum of positive squares in only one way, i.e., 50104345600 + 34930862404 = 223840^2 + 186898^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10629400997 + ... + 10629401004.

It is an arithmetic number, because the mean of its divisors is an integer number (24801935669).

Almost surely, 2^85035208004 is an apocalyptic number.

It is an amenable number.

85035208004 is a deficient number, since it is larger than the sum of its proper divisors (63776406010).

85035208004 is a wasteful number, since it uses less digits than its factorization.

85035208004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21258802005 (or 21258802003 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 85035208004 in words is "eighty-five billion, thirty-five million, two hundred eight thousand, four".