78032109252133 has 8 divisors (see below), whose sum is σ = 78183251317440. Its totient is φ = 77880972430560.

The previous prime is 78032109252107. The next prime is 78032109252143. The reversal of 78032109252133 is 33125290123087.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-78032109252133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78032109252143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29165266 + ... + 31728172.

It is an arithmetic number, because the mean of its divisors is an integer number (9772906414680).

Almost surely, 2^{78032109252133} is an apocalyptic number.

It is an amenable number.

78032109252133 is a deficient number, since it is larger than the sum of its proper divisors (151142065307).

78032109252133 is a wasteful number, since it uses less digits than its factorization.

78032109252133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621867.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 78032109252133 in words is "seventy-eight trillion, thirty-two billion, one hundred nine million, two hundred fifty-two thousand, one hundred thirty-three".