56673520202 has 8 divisors (see below), whose sum is σ = 91549532676. Its totient is φ = 26157009312.

The previous prime is 56673520187. The next prime is 56673520237. The reversal of 56673520202 is 20202537665.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 46113697081 + 10559823121 = 214741^2 + 102761^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1089875363 + ... + 1089875414.

Almost surely, 2^56673520202 is an apocalyptic number.

56673520202 is a deficient number, since it is larger than the sum of its proper divisors (34876012474).

56673520202 is a wasteful number, since it uses less digits than its factorization.

56673520202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179750792.

The product of its (nonzero) digits is 151200, while the sum is 38.

The spelling of 56673520202 in words is "fifty-six billion, six hundred seventy-three million, five hundred twenty thousand, two hundred two".