32450570135680 has 128 divisors (see below), whose sum is σ = 79608740904000. Its totient is φ = 12642030858240.

The previous prime is 32450570135657. The next prime is 32450570135707. The reversal of 32450570135680 is 8653107505423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×32450570135680³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7915135 + ... + 11293825.

Almost surely, 2^{32450570135680} 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 32450570135680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39804370452000).

32450570135680 is an abundant number, since it is smaller than the sum of its proper divisors (47158170768320).

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

32450570135680 is a wasteful number, since it uses less digits than its factorization.

32450570135680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379102 (or 3379090 counting only the distinct ones).

The product of its (nonzero) digits is 3024000, while the sum is 49.

The spelling of 32450570135680 in words is "thirty-two trillion, four hundred fifty billion, five hundred seventy million, one hundred thirty-five thousand, six hundred eighty".