55100232630 has 24 divisors (see below), whose sum is σ = 143260605072. Its totient is φ = 14693395344.

The previous prime is 55100232613. The next prime is 55100232641. The reversal of 55100232630 is 3623200155.

55100232630 is a `hidden beast` number, since 5 + 5 + 1 + 0 + 0 + 23 + 2 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 55100232594 and 55100232603.

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, 306112314 + ... + 306112493.

It is an arithmetic number, because the mean of its divisors is an integer number (5969191878).

Almost surely, 2^55100232630 is an apocalyptic number.

55100232630 is an abundant number, since it is smaller than the sum of its proper divisors (88160372442).

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

55100232630 is a wasteful number, since it uses less digits than its factorization.

55100232630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612224820 (or 612224817 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 55100232630 its reverse (3623200155), we get a palindrome (58723432785).

The spelling of 55100232630 in words is "fifty-five billion, one hundred million, two hundred thirty-two thousand, six hundred thirty".