55001055110 has 16 divisors (see below), whose sum is σ = 99008352432. Its totient is φ = 21998988000.

The previous prime is 55001055097. The next prime is 55001055143. The reversal of 55001055110 is 1155010055.

It is a happy number.

It is a super-2 number, since 2×55001055110² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

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, 10616 + ... + 331835.

It is an arithmetic number, because the mean of its divisors is an integer number (6188022027).

Almost surely, 2^55001055110 is an apocalyptic number.

55001055110 is a deficient number, since it is larger than the sum of its proper divisors (44007297322).

55001055110 is a wasteful number, since it uses less digits than its factorization.

55001055110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358519.

The product of its (nonzero) digits is 625, while the sum is 23.

Adding to 55001055110 its reverse (1155010055), we get a palindrome (56156065165).

The spelling of 55001055110 in words is "fifty-five billion, one million, fifty-five thousand, one hundred ten".