83486555130 has 96 divisors (see below), whose sum is σ = 222893197632. Its totient is φ = 19995247360.

The previous prime is 83486555077. The next prime is 83486555143. The reversal of 83486555130 is 3155568438.

It is a self number, because there is not a number n which added to its sum of digits gives 83486555130.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 162742 + ... + 439838.

It is an arithmetic number, because the mean of its divisors is an integer number (2321804142).

Almost surely, 2^83486555130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83486555130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111446598816).

83486555130 is an abundant number, since it is smaller than the sum of its proper divisors (139406642502).

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

83486555130 is a wasteful number, since it uses less digits than its factorization.

83486555130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277212 (or 277201 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 48.

The spelling of 83486555130 in words is "eighty-three billion, four hundred eighty-six million, five hundred fifty-five thousand, one hundred thirty".