550476610560 has 528 divisors, whose sum is σ = 1944409993344. Its totient is φ = 143972204544.

The previous prime is 550476610549. The next prime is 550476610573. The reversal of 550476610560 is 65016674055.

550476610560 is a `hidden beast` number, since 5 + 5 + 0 + 4 + 76 + 6 + 10 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 623415879 + ... + 623416761.

Almost surely, 2^550476610560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 550476610560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972204996672).

550476610560 is an abundant number, since it is smaller than the sum of its proper divisors (1393933382784).

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

550476610560 is a wasteful number, since it uses less digits than its factorization.

550476610560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 756000, while the sum is 45.

The spelling of 550476610560 in words is "five hundred fifty billion, four hundred seventy-six million, six hundred ten thousand, five hundred sixty".