32778055780753 has 8 divisors (see below), whose sum is σ = 32886555387840. Its totient is φ = 32669709966960.

The previous prime is 32778055780733. The next prime is 32778055780783. The reversal of 32778055780753 is 35708755087723.

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

It is a cyclic number.

It is not a de Polignac number, because 32778055780753 - 2³⁷ = 32640616827281 is a prime.

It is a super-3 number, since 3×32778055780753³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32778055780703) 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, 38021350 + ... + 38873887.

It is an arithmetic number, because the mean of its divisors is an integer number (4110819423480).

Almost surely, 2^{32778055780753} is an apocalyptic number.

It is an amenable number.

32778055780753 is a deficient number, since it is larger than the sum of its proper divisors (108499607087).

32778055780753 is an equidigital number, since it uses as much as digits as its factorization.

32778055780753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76896647.

The product of its (nonzero) digits is 345744000, while the sum is 67.

The spelling of 32778055780753 in words is "thirty-two trillion, seven hundred seventy-eight billion, fifty-five million, seven hundred eighty thousand, seven hundred fifty-three".