550500101056 has 42 divisors (see below), whose sum is σ = 1128774161040. Its totient is φ = 266370986880.

The previous prime is 550500100991. The next prime is 550500101083. The reversal of 550500101056 is 650101005055.

It is a super-2 number, since 2×550500101056² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4413816 + ... + 4536823.

Almost surely, 2^550500101056 is an apocalyptic number.

It is an amenable number.

550500101056 is an abundant number, since it is smaller than the sum of its proper divisors (578274059984).

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

550500101056 is an equidigital number, since it uses as much as digits as its factorization.

550500101056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8950713 (or 8950672 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 550500101056 in words is "five hundred fifty billion, five hundred million, one hundred one thousand, fifty-six".