32245498656 has 240 divisors, whose sum is σ = 111878807040. Its totient is φ = 8915650560.

The previous prime is 32245498643. The next prime is 32245498711. The reversal of 32245498656 is 65689454223.

32245498656 is a `hidden beast` number, since 32 + 2 + 4 + 549 + 8 + 65 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 533800 + ... + 591128.

It is an arithmetic number, because the mean of its divisors is an integer number (466161696).

Almost surely, 2^32245498656 is an apocalyptic number.

32245498656 is a gapful number since it is divisible by the number (36) 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 32245498656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55939403520).

32245498656 is an abundant number, since it is smaller than the sum of its proper divisors (79633308384).

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

32245498656 is a wasteful number, since it uses less digits than its factorization.

32245498656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57389 (or 57372 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 54.

The spelling of 32245498656 in words is "thirty-two billion, two hundred forty-five million, four hundred ninety-eight thousand, six hundred fifty-six".