55558035826 has 8 divisors (see below), whose sum is σ = 83373152940. Its totient is φ = 27766984848.

The previous prime is 55558035821. The next prime is 55558035833. The reversal of 55558035826 is 62853085555.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 54398565225 + 1159470601 = 233235^2 + 34051^2 .

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

It is not an unprimeable number, because it can be changed into a prime (55558035821) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6010761 + ... + 6019996.

Almost surely, 2^55558035826 is an apocalyptic number.

55558035826 is a deficient number, since it is larger than the sum of its proper divisors (27815117114).

55558035826 is a wasteful number, since it uses less digits than its factorization.

55558035826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12033068.

The product of its (nonzero) digits is 7200000, while the sum is 52.

The spelling of 55558035826 in words is "fifty-five billion, five hundred fifty-eight million, thirty-five thousand, eight hundred twenty-six".