65032455002136 has 32 divisors (see below), whose sum is σ = 162581694907200. Its totient is φ = 21677410680480.

The previous prime is 65032455002113. The next prime is 65032455002143. The reversal of 65032455002136 is 63120055423056.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740731 + ... + 11729301.

It is an arithmetic number, because the mean of its divisors is an integer number (5080677965850).

Almost surely, 2^{65032455002136} is an apocalyptic number.

It is an amenable number.

65032455002136 is an abundant number, since it is smaller than the sum of its proper divisors (97549239905064).

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

65032455002136 is a wasteful number, since it uses less digits than its factorization.

65032455002136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9290039 (or 9290035 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 42.

The spelling of 65032455002136 in words is "sixty-five trillion, thirty-two billion, four hundred fifty-five million, two thousand, one hundred thirty-six".