550101053340 has 72 divisors (see below), whose sum is σ = 1670760546000. Its totient is φ = 146507180544.

The previous prime is 550101053297. The next prime is 550101053351. The reversal of 550101053340 is 43350101055.

550101053340 is a `hidden beast` number, since 550 + 1 + 0 + 105 + 3 + 3 + 4 + 0 = 666.

It is a super-2 number, since 2×550101053340² (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 23 ways as a sum of consecutive naturals, for example, 1799965 + ... + 2083284.

Almost surely, 2^550101053340 is an apocalyptic number.

It is an amenable number.

550101053340 is an abundant number, since it is smaller than the sum of its proper divisors (1120659492660).

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

550101053340 is a wasteful number, since it uses less digits than its factorization.

550101053340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884051 (or 3884046 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

Adding to 550101053340 its reverse (43350101055), we get a palindrome (593451154395).

The spelling of 550101053340 in words is "five hundred fifty billion, one hundred one million, fifty-three thousand, three hundred forty".