5654574754565 has 24 divisors (see below), whose sum is σ = 7468951048440. Its totient is φ = 4106617384320.

The previous prime is 5654574754561. The next prime is 5654574754607.

It is a happy number.

5654574754565 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 3499668964 + 5651075085601 = 59158^2 + 2377199^2 .

It is not a de Polignac number, because 5654574754565 - 2² = 5654574754561 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5654574754495 and 5654574754504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654574754561) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6162314 + ... + 7020203.

It is an arithmetic number, because the mean of its divisors is an integer number (311206293685).

Almost surely, 2^{5654574754565} is an apocalyptic number.

5654574754565 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5654574754565 is a deficient number, since it is larger than the sum of its proper divisors (1814376293875).

5654574754565 is a wasteful number, since it uses less digits than its factorization.

5654574754565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13183253 (or 13183242 counting only the distinct ones).

The product of its digits is 1764000000, while the sum is 68.

The spelling of 5654574754565 in words is "five trillion, six hundred fifty-four billion, five hundred seventy-four million, seven hundred fifty-four thousand, five hundred sixty-five".