85429590370 has 16 divisors (see below), whose sum is σ = 161866592640. Its totient is φ = 32373318384.

The previous prime is 85429590361. The next prime is 85429590377. The reversal of 85429590370 is 7309592458.

It is not an unprimeable number, because it can be changed into a prime (85429590377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224814522 + ... + 224814901.

It is an arithmetic number, because the mean of its divisors is an integer number (10116662040).

Almost surely, 2^85429590370 is an apocalyptic number.

85429590370 is a deficient number, since it is larger than the sum of its proper divisors (76437002270).

85429590370 is a wasteful number, since it uses less digits than its factorization.

85429590370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449629449.

The product of its (nonzero) digits is 2721600, while the sum is 52.

The spelling of 85429590370 in words is "eighty-five billion, four hundred twenty-nine million, five hundred ninety thousand, three hundred seventy".