85562723328 has 44 divisors (see below), whose sum is σ = 228055860600. Its totient is φ = 28520906752.

The previous prime is 85562723321. The next prime is 85562723333. The reversal of 85562723328 is 82332726558.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (85562723321) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 13923153 + ... + 13929296.

Almost surely, 2^85562723328 is an apocalyptic number.

It is an amenable number.

85562723328 is an abundant number, since it is smaller than the sum of its proper divisors (142493137272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85562723328 is a wasteful number, since it uses less digits than its factorization.

85562723328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27852472 (or 27852454 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The spelling of 85562723328 in words is "eighty-five billion, five hundred sixty-two million, seven hundred twenty-three thousand, three hundred twenty-eight".