55510101056 has 14 divisors (see below), whose sum is σ = 110152856910. Its totient is φ = 27755050496.

The previous prime is 55510101047. The next prime is 55510101067. The reversal of 55510101056 is 65010101555.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 30793230400 + 24716870656 = 175480^2 + 157216^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 433672601 + ... + 433672728.

Almost surely, 2^55510101056 is an apocalyptic number.

It is an amenable number.

55510101056 is a deficient number, since it is larger than the sum of its proper divisors (54642755854).

55510101056 is an equidigital number, since it uses as much as digits as its factorization.

55510101056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867345341 (or 867345331 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 55510101056 in words is "fifty-five billion, five hundred ten million, one hundred one thousand, fifty-six".