85719962230 has 16 divisors (see below), whose sum is σ = 176338208160. Its totient is φ = 29389701312.

The previous prime is 85719962179. The next prime is 85719962239. The reversal of 85719962230 is 3226991758.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85719962239) 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, 612285375 + ... + 612285514.

It is an arithmetic number, because the mean of its divisors is an integer number (11021138010).

Almost surely, 2^85719962230 is an apocalyptic number.

85719962230 is an abundant number, since it is smaller than the sum of its proper divisors (90618245930).

85719962230 is a wasteful number, since it uses less digits than its factorization.

85719962230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224570903.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 85719962230 in words is "eighty-five billion, seven hundred nineteen million, nine hundred sixty-two thousand, two hundred thirty".