550430825867830 has 32 divisors (see below), whose sum is σ = 992424801060000. Its totient is φ = 219806024343552.

The previous prime is 550430825867773. The next prime is 550430825867869. The reversal of 550430825867830 is 38768528034055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8120989 + ... + 34158631.

It is an arithmetic number, because the mean of its divisors is an integer number (31013275033125).

Almost surely, 2^{550430825867830} is an apocalyptic number.

550430825867830 is a deficient number, since it is larger than the sum of its proper divisors (441993975192170).

550430825867830 is a wasteful number, since it uses less digits than its factorization.

550430825867830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26041168.

The product of its (nonzero) digits is 193536000, while the sum is 64.

The spelling of 550430825867830 in words is "five hundred fifty trillion, four hundred thirty billion, eight hundred twenty-five million, eight hundred sixty-seven thousand, eight hundred thirty".