45565655656554 has 24 divisors (see below), whose sum is σ = 107700640643232. Its totient is φ = 13807774441320.

The previous prime is 45565655656463. The next prime is 45565655656561.

It is a happy number.

45565655656554 is a `hidden beast` number, since 4 + 5 + 5 + 6 + 5 + 6 + 5 + 5 + 6 + 565 + 54 = 666.

45565655656554 is nontrivially palindromic in base 10.

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, 115064786814 + ... + 115064787209.

It is an arithmetic number, because the mean of its divisors is an integer number (4487526693468).

Almost surely, 2^{45565655656554} is an apocalyptic number.

45565655656554 is an abundant number, since it is smaller than the sum of its proper divisors (62134984986678).

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

45565655656554 is a wasteful number, since it uses less digits than its factorization.

45565655656554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230129574042 (or 230129574039 counting only the distinct ones).

The product of its digits is 8100000000, while the sum is 72.

The spelling of 45565655656554 in words is "forty-five trillion, five hundred sixty-five billion, six hundred fifty-five million, six hundred fifty-six thousand, five hundred fifty-four".