83195352480 has 192 divisors, whose sum is σ = 273713489280. Its totient is φ = 21219692544.

The previous prime is 83195352479. The next prime is 83195352491. The reversal of 83195352480 is 8425359138.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1008142 + ... + 1087538.

It is an arithmetic number, because the mean of its divisors is an integer number (1425591090).

Almost surely, 2^83195352480 is an apocalyptic number.

83195352480 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83195352480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136856744640).

83195352480 is an abundant number, since it is smaller than the sum of its proper divisors (190518136800).

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

83195352480 is a wasteful number, since it uses less digits than its factorization.

83195352480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79511 (or 79503 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 48.

The spelling of 83195352480 in words is "eighty-three billion, one hundred ninety-five million, three hundred fifty-two thousand, four hundred eighty".