55555631682 has 8 divisors (see below), whose sum is σ = 111111263376. Its totient is φ = 18518543892.

The previous prime is 55555631669. The next prime is 55555631689. The reversal of 55555631682 is 28613655555.

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

55555631682 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (55555631689) 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, 4629635968 + ... + 4629635979.

It is an arithmetic number, because the mean of its divisors is an integer number (13888907922).

Almost surely, 2^55555631682 is an apocalyptic number.

55555631682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55555631682 is a wasteful number, since it uses less digits than its factorization.

55555631682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259271952.

The product of its digits is 5400000, while the sum is 51.

The spelling of 55555631682 in words is "fifty-five billion, five hundred fifty-five million, six hundred thirty-one thousand, six hundred eighty-two".