55610010100 has 36 divisors (see below), whose sum is σ = 120715227724. Its totient is φ = 22236353280.

The previous prime is 55610010097. The next prime is 55610010119. The reversal of 55610010100 is 101001655.

It can be written as a sum of positive squares in 6 ways, for example, as 2107544464 + 53502465636 = 45908^2 + 231306^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 201142 + ... + 389458.

Almost surely, 2^55610010100 is an apocalyptic number.

55610010100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

55610010100 is an abundant number, since it is smaller than the sum of its proper divisors (65105217624).

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

55610010100 is a wasteful number, since it uses less digits than its factorization.

55610010100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191284 (or 191277 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 55610010100 its reverse (101001655), we get a palindrome (55711011755).

The spelling of 55610010100 in words is "fifty-five billion, six hundred ten million, ten thousand, one hundred".