550541504051 has 24 divisors (see below), whose sum is σ = 701957626560. Its totient is φ = 426960147600.

The previous prime is 550541504041. The next prime is 550541504053. The reversal of 550541504051 is 150405145055.

It is a de Polignac number, because none of the positive numbers 2^k-550541504051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550541504053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2306681 + ... + 2534138.

It is an arithmetic number, because the mean of its divisors is an integer number (29248234440).

Almost surely, 2^550541504051 is an apocalyptic number.

550541504051 is a deficient number, since it is larger than the sum of its proper divisors (151416122509).

550541504051 is a wasteful number, since it uses less digits than its factorization.

550541504051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4841055 (or 4841048 counting only the distinct ones).

The product of its (nonzero) digits is 50000, while the sum is 35.

The spelling of 550541504051 in words is "five hundred fifty billion, five hundred forty-one million, five hundred four thousand, fifty-one".