5665425764454 has 24 divisors (see below), whose sum is σ = 12310261345200. Its totient is φ = 1883064148848.

The previous prime is 5665425764447. The next prime is 5665425764473. The reversal of 5665425764454 is 4544675245665.

5665425764454 is a `hidden beast` number, since 5 + 6 + 6 + 5 + 4 + 2 + 576 + 4 + 4 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5665425764391 and 5665425764400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 450919042 + ... + 450931605.

It is an arithmetic number, because the mean of its divisors is an integer number (512927556050).

Almost surely, 2^{5665425764454} is an apocalyptic number.

5665425764454 is an abundant number, since it is smaller than the sum of its proper divisors (6644835580746).

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

5665425764454 is a wasteful number, since it uses less digits than its factorization.

5665425764454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901851004 (or 901851001 counting only the distinct ones).

The product of its digits is 483840000, while the sum is 63.

The spelling of 5665425764454 in words is "five trillion, six hundred sixty-five billion, four hundred twenty-five million, seven hundred sixty-four thousand, four hundred fifty-four".