85514465783760 has 160 divisors (see below), whose sum is σ = 300512373893760. Its totient is φ = 19941834921984.

The previous prime is 85514465783759. The next prime is 85514465783767. The reversal of 85514465783760 is 6738756441558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85514465783767) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721216579 + ... + 721335138.

It is an arithmetic number, because the mean of its divisors is an integer number (1878202336836).

Almost surely, 2^{85514465783760} is an apocalyptic number.

85514465783760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

85514465783760 is an abundant number, since it is smaller than the sum of its proper divisors (214997908110000).

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

85514465783760 is a wasteful number, since it uses less digits than its factorization.

85514465783760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1442551765 (or 1442551759 counting only the distinct ones).

The product of its (nonzero) digits is 677376000, while the sum is 69.

The spelling of 85514465783760 in words is "eighty-five trillion, five hundred fourteen billion, four hundred sixty-five million, seven hundred eighty-three thousand, seven hundred sixty".