550211225552 has 10 divisors (see below), whose sum is σ = 1066034249538. Its totient is φ = 275105612768.

The previous prime is 550211225539. The next prime is 550211225567. The reversal of 550211225552 is 255522112055.

It can be written as a sum of positive squares in only one way, i.e., 467057429056 + 83153796496 = 683416^2 + 288364^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17194100783 + ... + 17194100814.

Almost surely, 2^550211225552 is an apocalyptic number.

It is an amenable number.

550211225552 is a deficient number, since it is larger than the sum of its proper divisors (515823023986).

550211225552 is a wasteful number, since it uses less digits than its factorization.

550211225552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34388201605 (or 34388201599 counting only the distinct ones).

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

The spelling of 550211225552 in words is "five hundred fifty billion, two hundred eleven million, two hundred twenty-five thousand, five hundred fifty-two".