55500010010 has 16 divisors (see below), whose sum is σ = 99911524896. Its totient is φ = 22197446928.

The previous prime is 55500009991. The next prime is 55500010057. The reversal of 55500010010 is 1001000555.

55500010010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55500010010² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227204 + ... + 403263.

It is an arithmetic number, because the mean of its divisors is an integer number (6244470306).

Almost surely, 2^55500010010 is an apocalyptic number.

55500010010 is a deficient number, since it is larger than the sum of its proper divisors (44411514886).

55500010010 is a wasteful number, since it uses less digits than its factorization.

55500010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639277.

The product of its (nonzero) digits is 125, while the sum is 17.

Adding to 55500010010 its reverse (1001000555), we get a palindrome (56501010565).

The spelling of 55500010010 in words is "fifty-five billion, five hundred million, ten thousand, ten".