550553140526 has 8 divisors (see below), whose sum is σ = 825863493000. Its totient is φ = 275265309528.

The previous prime is 550553140513. The next prime is 550553140549. The reversal of 550553140526 is 625041355055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5569121 + ... + 5667116.

It is an arithmetic number, because the mean of its divisors is an integer number (103232936625).

Almost surely, 2^550553140526 is an apocalyptic number.

550553140526 is a deficient number, since it is larger than the sum of its proper divisors (275310352474).

550553140526 is a wasteful number, since it uses less digits than its factorization.

550553140526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11260738.

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 550553140526 in words is "five hundred fifty billion, five hundred fifty-three million, one hundred forty thousand, five hundred twenty-six".