3225710778477 has 8 divisors (see below), whose sum is σ = 4691942950560. Its totient is φ = 1954976229360.

The previous prime is 3225710778403. The next prime is 3225710778497. The reversal of 3225710778477 is 7748770175223.

It is a happy number.

3225710778477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3225710778477 - 2²⁰ = 3225709729901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3225710778477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3225710778497) 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, 48874405702 + ... + 48874405767.

It is an arithmetic number, because the mean of its divisors is an integer number (586492868820).

Almost surely, 2^{3225710778477} is an apocalyptic number.

It is an amenable number.

3225710778477 is a deficient number, since it is larger than the sum of its proper divisors (1466232172083).

3225710778477 is a wasteful number, since it uses less digits than its factorization.

3225710778477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97748811483.

The product of its (nonzero) digits is 32269440, while the sum is 60.

The spelling of 3225710778477 in words is "three trillion, two hundred twenty-five billion, seven hundred ten million, seven hundred seventy-eight thousand, four hundred seventy-seven".