550333136656552 has 16 divisors (see below), whose sum is σ = 1039298189731200. Its totient is φ = 273186952728240.

The previous prime is 550333136656543. The next prime is 550333136656559. The reversal of 550333136656552 is 255656631333055.

It is a super-2 number, since 2×550333136656552² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550333136656559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247451948824 + ... + 247451951047.

It is an arithmetic number, because the mean of its divisors is an integer number (64956136858200).

Almost surely, 2^{550333136656552} is an apocalyptic number.

It is an amenable number.

550333136656552 is a deficient number, since it is larger than the sum of its proper divisors (488965053074648).

550333136656552 is a wasteful number, since it uses less digits than its factorization.

550333136656552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494903900016 (or 494903900012 counting only the distinct ones).

The product of its (nonzero) digits is 109350000, while the sum is 58.

The spelling of 550333136656552 in words is "five hundred fifty trillion, three hundred thirty-three billion, one hundred thirty-six million, six hundred fifty-six thousand, five hundred fifty-two".