32195097480 has 256 divisors, whose sum is σ = 121775270400. Its totient is φ = 6627041280.

The previous prime is 32195097469. The next prime is 32195097499. The reversal of 32195097480 is 8479059123.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 411766 + ... + 483674.

It is an arithmetic number, because the mean of its divisors is an integer number (475684650).

Almost surely, 2^32195097480 is an apocalyptic number.

32195097480 is a gapful number since it is divisible by the number (30) 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 32195097480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60887635200).

32195097480 is an abundant number, since it is smaller than the sum of its proper divisors (89580172920).

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

32195097480 is a wasteful number, since it uses less digits than its factorization.

32195097480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71984 (or 71980 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 32195097480 in words is "thirty-two billion, one hundred ninety-five million, ninety-seven thousand, four hundred eighty".