55629186674 has 4 divisors (see below), whose sum is σ = 83443780014. Its totient is φ = 27814593336.

The previous prime is 55629186667. The next prime is 55629186733. The reversal of 55629186674 is 47668192655.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 55534221649 + 94965025 = 235657^2 + 9745^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13907296667 + ... + 13907296670.

Almost surely, 2^55629186674 is an apocalyptic number.

55629186674 is a deficient number, since it is larger than the sum of its proper divisors (27814593340).

55629186674 is a wasteful number, since it uses less digits than its factorization.

55629186674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27814593339.

The product of its digits is 21772800, while the sum is 59.

The spelling of 55629186674 in words is "fifty-five billion, six hundred twenty-nine million, one hundred eighty-six thousand, six hundred seventy-four".