83052012650280 has 256 divisors, whose sum is σ = 266683851221760. Its totient is φ = 20618620108800.

The previous prime is 83052012650267. The next prime is 83052012650287. The reversal of 83052012650280 is 8205621025038.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (83052012650287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78005115 + ... + 79062645.

It is an arithmetic number, because the mean of its divisors is an integer number (1041733793835).

Almost surely, 2^{83052012650280} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83052012650280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133341925610880).

83052012650280 is an abundant number, since it is smaller than the sum of its proper divisors (183631838571480).

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

83052012650280 is a wasteful number, since it uses less digits than its factorization.

83052012650280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057980 (or 1057976 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 83052012650280 in words is "eighty-three trillion, fifty-two billion, twelve million, six hundred fifty thousand, two hundred eighty".