83198285760 has 56 divisors (see below), whose sum is σ = 264154560336. Its totient is φ = 22186209280.

The previous prime is 83198285713. The next prime is 83198285767. The reversal of 83198285760 is 6758289138.

It is a happy number.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 83198285760.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83198285767) 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, 43331481 + ... + 43333400.

Almost surely, 2^83198285760 is an apocalyptic number.

83198285760 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

83198285760 is an abundant number, since it is smaller than the sum of its proper divisors (180956274576).

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

83198285760 is a wasteful number, since it uses less digits than its factorization.

83198285760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86664901 (or 86664891 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 57.

The spelling of 83198285760 in words is "eighty-three billion, one hundred ninety-eight million, two hundred eighty-five thousand, seven hundred sixty".