55566110654 has 8 divisors (see below), whose sum is σ = 84490935600. Its totient is φ = 27402465456.

The previous prime is 55566110653. The next prime is 55566110657. The reversal of 55566110654 is 45601166555.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55566110651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190294754 + ... + 190295045.

It is an arithmetic number, because the mean of its divisors is an integer number (10561366950).

Almost surely, 2^55566110654 is an apocalyptic number.

55566110654 is a deficient number, since it is larger than the sum of its proper divisors (28924824946).

55566110654 is a wasteful number, since it uses less digits than its factorization.

55566110654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380589874.

The product of its (nonzero) digits is 540000, while the sum is 44.

The spelling of 55566110654 in words is "fifty-five billion, five hundred sixty-six million, one hundred ten thousand, six hundred fifty-four".