3534225777768 has 64 divisors (see below), whose sum is σ = 10312634511360. Its totient is φ = 988294136256.

The previous prime is 3534225777739. The next prime is 3534225777769. The reversal of 3534225777768 is 8677775224353.

It is a junction number, because it is equal to n+sod(n) for n = 3534225777699 and 3534225777708.

It is not an unprimeable number, because it can be changed into a prime (3534225777769) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223790596 + ... + 223806387.

It is an arithmetic number, because the mean of its divisors is an integer number (161134914240).

Almost surely, 2^{3534225777768} is an apocalyptic number.

It is an amenable number.

3534225777768 is an abundant number, since it is smaller than the sum of its proper divisors (6778408733592).

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

3534225777768 is a wasteful number, since it uses less digits than its factorization.

3534225777768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447597046 (or 447597042 counting only the distinct ones).

The product of its digits is 414892800, while the sum is 66.

The spelling of 3534225777768 in words is "three trillion, five hundred thirty-four billion, two hundred twenty-five million, seven hundred seventy-seven thousand, seven hundred sixty-eight".