85424527910 has 16 divisors (see below), whose sum is σ = 162809100576. Its totient is φ = 32159822208.

The previous prime is 85424527901. The next prime is 85424527913. The reversal of 85424527910 is 1972542458.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85424527913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251248442 + ... + 251248781.

It is an arithmetic number, because the mean of its divisors is an integer number (10175568786).

Almost surely, 2^85424527910 is an apocalyptic number.

85424527910 is a deficient number, since it is larger than the sum of its proper divisors (77384572666).

85424527910 is a wasteful number, since it uses less digits than its factorization.

85424527910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502497247.

The product of its (nonzero) digits is 806400, while the sum is 47.

The spelling of 85424527910 in words is "eighty-five billion, four hundred twenty-four million, five hundred twenty-seven thousand, nine hundred ten".