550163872039936 has 132 divisors (see below), whose sum is σ = 1395652477609296. Its totient is φ = 214349560320000.

The previous prime is 550163872039889. The next prime is 550163872039937. The reversal of 550163872039936 is 639930278361055.

It is a hoax number, since the sum of its digits (67) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (550163872039937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 497842690 + ... + 498946561.

Almost surely, 2^{550163872039936} is an apocalyptic number.

550163872039936 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

550163872039936 is an abundant number, since it is smaller than the sum of its proper divisors (845488605569360).

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

550163872039936 is a wasteful number, since it uses less digits than its factorization.

550163872039936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996789296 (or 996789271 counting only the distinct ones).

The product of its (nonzero) digits is 220449600, while the sum is 67.

The spelling of 550163872039936 in words is "five hundred fifty trillion, one hundred sixty-three billion, eight hundred seventy-two million, thirty-nine thousand, nine hundred thirty-six".